Reset Done
×

Process Controllers

Altech Process Controllers deliver precise monitoring and control for industrial applications—offering programmable, digital, and temperature control solutions.

Click Here for Catalog

Process Control, Monitoring & Protection Devices

Analog / Digital Protection Relays

  • Voltage / Phase Protection Relay LED Indication
  • Phase Protection Relay LED Indication
  • Current Leakage Relay Liquid Crystal Display with Backlight
  • Voltage / Phase / Frequency Protection Relay Liquid Crystal Display
  • Current Protection Relay Liquid Crystal Display
  • Current Transformer
  • Closed Toroid for Leakage Current Protection

Controllers

  • Temperature Controllers 7 Segment LED Display
  • Cooling Controller 7 Segment LED Display
  • Process Indicator 7 Segment LED Display
  • Counter 7 Segment LED Display
  • Rate Indicator 7 Segment LED Display

Timing

  • Digital Timer Panel Mount
  • Analog Timer Plug Mount
  • Digital Timer 17.5mm DIN Rail
  • Analog Timer 17.5mm DIN Rail
  • Analog Timer 22.5mm DIN Rail

Analog/Digital Protection Relays

Altech is pleased to offer a variety of protection relays covering:

  • Phase Monitoring
  • Voltage Monitoring
  • Current Monitoring
  • Frequency Monitoring
  • Current Leakage / Ground Fault Monitoring

Protection relays help to maintain systems and ensure that proper action is taken when a fault is detected. Such functions help to preserve productivity and operational effectiveness of integral components.

Controllers

Altech is pleased to offer a variety of process control equipment comprised of:

  • Temperature Controllers
  • Process Indicators
  • Counters
  • Rate Indicators

These components are designed to take inputs from a variety of sources and allow for the precise controlling of functions in an eased manner.

Timers

Altech is pleased to offer a variety of timing equipment comprised of:

  • DIN Mounted Timers
  • Panel Mounted Timers

Digital Timers These components cover a vast range of timing functions from the most basic of settings to the most advanced.

Filters
Selection Guide
Process Controllers - Supply Voltage
12–240V AC/DC(2)
20 to 240V AC; 12 to 240V DC(5)
85-270V AC/DC(30)
90-270V AC/DC(3)
110V AC(3)
110V AC and 24V AC/DC(1)
165 to 300V AC(1)
170 to 290V AC(1)
230V AC(3)
230V AC and 24V AC/DC(1)
280-520V AC(1)
Process Controllers - Main Output
2 SPST - 2NO - 5 @ 230V AC(2)
DPDT -2 C/O - 5A @ 230V AC / 24 V DC(1)
DPDT - 2 C/O - 5A @ 230V AC / 24 V DC, resistive(4)
Selectable- SPDT- 10A @250V AC / 30V DC, resistive OR SSR Drive 12V DC, 50mA(19)
SPDT -1 C/O - 5A @230V AC / 24 V DC, resistive(2)
SPDT - 1 C/O - NO: 5A, 250 V AC and NC:3A, 250 V AC(3)
SPDT - 1 C/O - NO: 5A, NC: 3A@250V AC(1)
SPDT - 1C/O - 8A @ 250V AC(1)
SPDT -1C/O - NO/5A, NC/3A@250V AC(2)
SPDT -1C/O - Relay each for star and delta(2)
SPDT -2 C/O - NO: 5A, 250 V AC and NC:3A, 250 V AC(5)
SPDT- 5A @ 250V AC/ 24V DC, resistive(3)
SPDT - 10A @ 230V AC, resistive Optional- SPST - 20A @ 230V AC, resistive (no alarm)(3)
Process Contollers - Input Voltage
20-240V AC (50/60Hz) and 12-240V DC (5)
20-240V AC/DC (50/60Hz)(2)
85-270 V AC/DC(2)
85-270V AC/DC (50/60Hz)(21)
90-270V AC/DC (50/60Hz)(2)
110/230 V AC (45-65Hz)(2)
230 V AC +/- 15% (45-65Hz) / 110 V AC +/- 15% (45-65Hz)(2)
230V AC and 24V AC/DC (50/60Hz) OR 110V AC and 24V AC/DC (50/60Hz)(2)
230V AC and 110V AC (50/60Hz)(2)
Self Powered 165-300V AC(1)
Self Powered 170-290V AC(1)
Self Powered 280-520 V AC(1)
Process Controllers - Trip Setting
Leakage Current: 10mA-30A / Pre-Alarm: 50-100% of Leakage Current Setting(2)
Phase Failure Trip: 3 Phase voltage less than 154V AC / Phase Imbalance: 30V fixed / Phase Sequence: Yes(1)
Under Current: 0-999A / Over Current: 0.5-1.19kA / Current Asymmetry: 5.0 - 99.9%(2)
Under Voltage: 85-500 V AC [L-L] (3Ø-3 wire) 50-288 V AC [L-N] (3Ø-4 wire), Over Voltage: 85-500 V AC [L-L] (3Ø-3 wire), 50-288 V AC [L-N](3Ø-4 wire), Under Frequency: 45-65Hz,* See Data Sheet for more information(2)
Under Voltage: 170-224V AC / Over Voltage: 236-290V AC(1)
Under Voltage: 280- 520 V AC [L-L] (3Ø-3 wire) 160-300 V AC [L-N] (3Ø-4 wire), Over Voltage: 280-520 V AC [L-L] (3Ø-3 wire) 160-300 V AC [L-N](3Ø-4 wire)*Download Data Sheet for more information(1)
Process Controllers - Hysteresis
0.1-9.9°(3)
0.1-99.9(19)
5-40% of set value(2)
Current: 0.1-99.9A(4)
Voltage: 1-40 V / Frequency: 0.1-2 Hz / Asymmetry: 2-20%(1)
Process Controllers - Electrical Connection
1Ø-2 wire(1)
1Ø-2 wire, 3Ø-3 wire, 3Ø- 4 wire(4)
3Ø-3 wire, 3Ø- 4 wire(2)
Process Controllers - Current
+/- 1% of setting, +/- 2 digits(3)
+/-5% of setting(2)
Process Controllers - Trip Voltage
+/-3% of Full Scale(1)
+/- 5% of Full Scale(1)
Reset Done
Selection Guide
Process Controllers - Supply Voltage
12–240V AC/DC(2)
20 to 240V AC; 12 to 240V DC(5)
85-270V AC/DC(30)
90-270V AC/DC(3)
110V AC(3)
110V AC and 24V AC/DC(1)
165 to 300V AC(1)
170 to 290V AC(1)
230V AC(3)
230V AC and 24V AC/DC(1)
280-520V AC(1)
Process Controllers - Main Output
2 SPST - 2NO - 5 @ 230V AC(2)
DPDT -2 C/O - 5A @ 230V AC / 24 V DC(1)
DPDT - 2 C/O - 5A @ 230V AC / 24 V DC, resistive(4)
Selectable- SPDT- 10A @250V AC / 30V DC, resistive OR SSR Drive 12V DC, 50mA(19)
SPDT -1 C/O - 5A @230V AC / 24 V DC, resistive(2)
SPDT - 1 C/O - NO: 5A, 250 V AC and NC:3A, 250 V AC(3)
SPDT - 1 C/O - NO: 5A, NC: 3A@250V AC(1)
SPDT - 1C/O - 8A @ 250V AC(1)
SPDT -1C/O - NO/5A, NC/3A@250V AC(2)
SPDT -1C/O - Relay each for star and delta(2)
SPDT -2 C/O - NO: 5A, 250 V AC and NC:3A, 250 V AC(5)
SPDT- 5A @ 250V AC/ 24V DC, resistive(3)
SPDT - 10A @ 230V AC, resistive Optional- SPST - 20A @ 230V AC, resistive (no alarm)(3)
Process Contollers - Input Voltage
20-240V AC (50/60Hz) and 12-240V DC (5)
20-240V AC/DC (50/60Hz)(2)
85-270 V AC/DC(2)
85-270V AC/DC (50/60Hz)(21)
90-270V AC/DC (50/60Hz)(2)
110/230 V AC (45-65Hz)(2)
230 V AC +/- 15% (45-65Hz) / 110 V AC +/- 15% (45-65Hz)(2)
230V AC and 24V AC/DC (50/60Hz) OR 110V AC and 24V AC/DC (50/60Hz)(2)
230V AC and 110V AC (50/60Hz)(2)
Self Powered 165-300V AC(1)
Self Powered 170-290V AC(1)
Self Powered 280-520 V AC(1)
Process Controllers - Trip Setting
Leakage Current: 10mA-30A / Pre-Alarm: 50-100% of Leakage Current Setting(2)
Phase Failure Trip: 3 Phase voltage less than 154V AC / Phase Imbalance: 30V fixed / Phase Sequence: Yes(1)
Under Current: 0-999A / Over Current: 0.5-1.19kA / Current Asymmetry: 5.0 - 99.9%(2)
Under Voltage: 85-500 V AC [L-L] (3Ø-3 wire) 50-288 V AC [L-N] (3Ø-4 wire), Over Voltage: 85-500 V AC [L-L] (3Ø-3 wire), 50-288 V AC [L-N](3Ø-4 wire), Under Frequency: 45-65Hz,* See Data Sheet for more information(2)
Under Voltage: 170-224V AC / Over Voltage: 236-290V AC(1)
Under Voltage: 280- 520 V AC [L-L] (3Ø-3 wire) 160-300 V AC [L-N] (3Ø-4 wire), Over Voltage: 280-520 V AC [L-L] (3Ø-3 wire) 160-300 V AC [L-N](3Ø-4 wire)*Download Data Sheet for more information(1)
Process Controllers - Hysteresis
0.1-9.9°(3)
0.1-99.9(19)
5-40% of set value(2)
Current: 0.1-99.9A(4)
Voltage: 1-40 V / Frequency: 0.1-2 Hz / Asymmetry: 2-20%(1)
Process Controllers - Electrical Connection
1Ø-2 wire(1)
1Ø-2 wire, 3Ø-3 wire, 3Ø- 4 wire(4)
3Ø-3 wire, 3Ø- 4 wire(2)
Process Controllers - Current
+/- 1% of setting, +/- 2 digits(3)
+/-5% of setting(2)
Process Controllers - Trip Voltage
+/-3% of Full Scale(1)
+/- 5% of Full Scale(1)
Reset Done
Process Controllers Process Controllers 2

    600VPR-170/290-CU - Analog / Digital Protection Relay

    600VPR-170/290-CU
    600VPR-170/290-CU - Analog / Digital Protection Relay- Analog 3Ø Self Powered Voltage / Phase Protection Relay, LED Indication Features • 3Ø - 3 Wire Input • Self Powered • Monitors Under Voltage, Over Voltage, Phase Sequence and Phase Failure • Trip time delay (T); 0.2 to 10 sec • Slim, Space Saving Design • DIN Rail Mount • Size: 17.5mm (width)...
    View
    Process Controllers Process Controllers 2

      600PSR-165/300-CU - Analog / Digital Protection Relay

      600PSR-165/300-CU
      600PSR-165/300-CU - Analog / Digital Protection Relay- Analog 3Ø Self Powered Voltage / Phase Protection Relay, LED Indication Features • 3Ø - 3 Wire Input • Self Powered • Monitors Under Voltage, Over Voltage, Phase Sequence and Phase Failure • Slim, Space Saving Design • DIN Rail Mount • Size: 17.5mm (width) DATA Sheet Link < Product...
      View
      Process Controllers Process Controllers 2

        900ELR-2-230V-CE - Digital 1Ø/3Ø Current Leakage Relay

        900ELR-2-230V-CE
        900ELR-2-230V-CE - Digital 1Ø/3Ø Current Leakage Relay- Backlit Liquid Crystal Display Features •  1Ø - 2 Wire, 3Ø - 3 Wire, 3Ø - 4 Wire Input • Current leakage / ground fault monitoring, 10mA - 30A • True RMS measurement • CBCT connection monitoring • Power ON delay, Trip time delay and Recovery time delay • Adjustable switching hysteresis • Two...
        View
        Process Controllers Process Controllers 2

          900ELR-2-110V - Digital 1Ø/3Ø Current Leakage Relay

          900ELR-2-110V
          900ELR-2-110V- Digital 1Ø/3Ø Current Leakage Relay- Backlit Liquid Crystal Display Features •  1Ø - 2 Wire, 3Ø - 3 Wire, 3Ø - 4 Wire Input • Current leakage / ground fault monitoring, 10mA - 30A • True RMS measurement • CBCT connection monitoring • Power ON delay, Trip time delay and Recovery time delay • Adjustable switching hysteresis • Two...
          View
          Process Controllers Process Controllers 2

            900VPR-1-BL-U-CE - Digital 3Ø Voltage / Phase / Frequency Relay

            900VPR-1-BL-U-CE
            900VPR-1-BL-U-CE - Digital 3Ø Voltage / Phase / Frequency Relay- Backlit Liquid Crystal Display Features • 3Ø - 3 Wire, 3Ø - 4 Wire Input • Monitors Under voltage, Over voltage, Under frequency, Over frequency,  Phase asymmetry, Phase failure, Phase sequence and Neutral Loss • True RMS measurement • Power ON delay, Trip time delay and Recovery time...
            View
            Process Controllers Process Controllers 2

              900CPR-1-BL-U-CE - Digital 1Ø Current Protection Relay

              900CPR-1-BL-U-CE
              900CPR-1-BL-U-CE - Digital 1Ø Current Protection Relay- Backlit Liquid Crystal Display Features•  1Ø - 2 Wire Input • Monitors Under current and Over current • True RMS measurement • Power ON delay, Trip time delay and Recovery time delay • Adjustable switching hysteresis • Two alarm relay with NC or NO operation selectable • LCD with backlight...
              View
              Process Controllers Process Controllers 2

                900CPR-3-1-BL-230V-CE - Digital 1Ø/3Ø Current Protection Relay

                900CPR-3-1-BL-230V-CE
                900CPR-3-1-BL-230V-CE - Digital 1Ø/3Ø Current Protection Relay- Backlit Liquid Crystal Display Features•3Ø - 3 Wire, 3Ø - 4 Wire, 1Ø - 2 Wire Input • Monitors Under current, Over current and Current asymmetry • True RMS measurement • Power ON delay, Trip time delay and Recovery time delay • Adjustable switching hysteresis • One alarm relay with...
                View
                Process Controllers Process Controllers 2

                  900CPR-3-1-BL-110V-CE - Digital 1Ø/3Ø Current Protection Relay

                  900CPR-3-1-BL-110V-CE
                  900CPR-3-1-BL-110V-CE - Digital 1Ø/3Ø Current Protection Relay- Backlit Liquid Crystal Display Features•3Ø - 3 Wire, 3Ø - 4 Wire, 1Ø - 2 Wire Input • Monitors Under current, Over current and Current asymmetry • True RMS measurement • Power ON delay, Trip time delay and Recovery time delay • Adjustable switching hysteresis • One alarm relay with...
                  View
                  Process Controllers Process Controllers 2

                    SPCT 62/22 30/5 A VA 1 CL 5 - Current Transformers

                    SPCT 62/22 30/5 A VA 1 CL 5
                    SPCT 62/22 30/5 A VA 1 CL 5 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                    View
                    Process Controllers Process Controllers 2

                      SPCT 62/30 50/5 A VA 1 CL 3 - Current Transformers

                      SPCT 62/30 50/5 A VA 1 CL 3
                      SPCT 62/30 50/5 A VA 1 CL 3 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                      View
                      Process Controllers Process Controllers 2

                        SPCT 62/30 50/5 A VA 1.5 CL 3 - Current Transformers

                        SPCT 62/30 50/5 A VA 1.5 CL 3
                        SPCT 62/30 50/5 A VA 1.5 CL 3 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                        View
                        Process Controllers Process Controllers 2

                          SPCT 62/30 75/5 A VA 1 CL 3 - Current Transformers

                          SPCT 62/30 75/5 A VA 1 CL 3
                          SPCT 62/30 75/5 A VA 1 CL 3 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                          View
                          Process Controllers Process Controllers 2

                            SPCT 62/30-75/5 A VA 3 CL 3 - Current Transformers

                            SPCT 62/30-75/5 A VA 3 CL 3
                            SPCT 62/30-75/5 A VA 3 CL 3 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                            View
                            Process Controllers Process Controllers 2

                              SPCT 62/30 100/5 A VA 1 CL 1 - Current Transformers

                              SPCT 62/30 100/5 A VA 1 CL 1
                              SPCT 62/30 100/5 A VA 1 CL 1 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                              View
                              Process Controllers Process Controllers 2

                                SPCT 62/40 100/5 A VA 1 CL 1 - Current Transformers

                                SPCT 62/40 100/5 A VA 1 CL 1
                                SPCT 62/40 100/5 A VA 1 CL 1 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                                View
                                Process Controllers Process Controllers 2

                                  SPCT 62/30 100/5 A VA 3 CL 1 - Current Transformers

                                  SPCT 62/30 100/5 A VA 3 CL 1
                                  SPCT 62/30 100/5 A VA 3 CL 1 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                                  View
                                  Process Controllers Process Controllers 2

                                    SPCT 62/40 125/5 A VA 1 CL 1 - Current Transformers

                                    SPCT 62/40 125/5 A VA 1 CL 1
                                    SPCT 62/40 125/5 A VA 1 CL 1 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                                    View
                                    Process Controllers Process Controllers 2

                                      SPCT 62/40 150/5 A VA 1.5 CL 11 - Current Transformers

                                      SPCT 62/40 150/5 A VA 1.5 CL 1
                                      SPCT 62/40 150/5 A VA 1.5 CL 1 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                                      View
                                      Process Controllers Process Controllers 2

                                        SPCT 62/40 150/5 A VA 3 CL 1 - Current Transformers

                                        SPCT 62/40 150/5 A VA 3 CL 1
                                        SPCT 62/40 150/5 A VA 3 CL 1 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                                        View
                                        Process Controllers Process Controllers 2

                                          SPCT 62/40 160/5 A VA 1.5 CL 1 - Current Transformers

                                          SPCT 62/40 160/5 A VA 1.5 CL 1
                                          SPCT 62/40 160/5 A VA 1.5 CL 1 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                                          View
                                          Process Controllers Process Controllers 2

                                            SPCT 62/40 200/5 A VA 2.5 CL 0.5 - Current Transformers

                                            SPCT 62/40 200/5 A VA 2.5 CL 0.5
                                            SPCT 62/40 200/5 A VA 2.5 CL 0.5 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                                            View
                                            Process Controllers Process Controllers 2

                                              SPCT 62/40 200/5 A VA 3 CL 1 - Current Transformers

                                              SPCT 62/40 200/5 A VA 3 CL 1
                                              SPCT 62/40 200/5 A VA 3 CL 1 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                                              View
                                              Process Controllers Process Controllers 2

                                                SPCT 62/40 250/5 A VA 2.5 CL 0.5 - Current Transformers

                                                SPCT 62/40 250/5 A VA 2.5 CL 0.5
                                                SPCT 62/40 250/5 A VA 2.5 CL 0.5 - Current Transformers Features• Use with Different Bus Bar • Panel Mount / Din Rail Mount (Optional Accessory) • Accuracy: Class 0.5 to 5 DATA Sheet Link < Product photo may vary depending on part number selection.
                                                View
                                                Process Controllers
                                                Selection Guide
                                                Process Controllers - Supply Voltage
                                                12–240V AC/DC(2)
                                                20 to 240V AC; 12 to 240V DC(5)
                                                85-270V AC/DC(30)
                                                90-270V AC/DC(3)
                                                110V AC(3)
                                                110V AC and 24V AC/DC(1)
                                                165 to 300V AC(1)
                                                170 to 290V AC(1)
                                                230V AC(3)
                                                230V AC and 24V AC/DC(1)
                                                280-520V AC(1)
                                                Process Controllers - Main Output
                                                2 SPST - 2NO - 5 @ 230V AC(2)
                                                DPDT -2 C/O - 5A @ 230V AC / 24 V DC(1)
                                                DPDT - 2 C/O - 5A @ 230V AC / 24 V DC, resistive(4)
                                                Selectable- SPDT- 10A @250V AC / 30V DC, resistive OR SSR Drive 12V DC, 50mA(19)
                                                SPDT -1 C/O - 5A @230V AC / 24 V DC, resistive(2)
                                                SPDT - 1 C/O - NO: 5A, 250 V AC and NC:3A, 250 V AC(3)
                                                SPDT - 1 C/O - NO: 5A, NC: 3A@250V AC(1)
                                                SPDT - 1C/O - 8A @ 250V AC(1)
                                                SPDT -1C/O - NO/5A, NC/3A@250V AC(2)
                                                SPDT -1C/O - Relay each for star and delta(2)
                                                SPDT -2 C/O - NO: 5A, 250 V AC and NC:3A, 250 V AC(5)
                                                SPDT- 5A @ 250V AC/ 24V DC, resistive(3)
                                                SPDT - 10A @ 230V AC, resistive Optional- SPST - 20A @ 230V AC, resistive (no alarm)(3)
                                                Process Contollers - Input Voltage
                                                20-240V AC (50/60Hz) and 12-240V DC (5)
                                                20-240V AC/DC (50/60Hz)(2)
                                                85-270 V AC/DC(2)
                                                85-270V AC/DC (50/60Hz)(21)
                                                90-270V AC/DC (50/60Hz)(2)
                                                110/230 V AC (45-65Hz)(2)
                                                230 V AC +/- 15% (45-65Hz) / 110 V AC +/- 15% (45-65Hz)(2)
                                                230V AC and 24V AC/DC (50/60Hz) OR 110V AC and 24V AC/DC (50/60Hz)(2)
                                                230V AC and 110V AC (50/60Hz)(2)
                                                Self Powered 165-300V AC(1)
                                                Self Powered 170-290V AC(1)
                                                Self Powered 280-520 V AC(1)
                                                Process Controllers - Trip Setting
                                                Leakage Current: 10mA-30A / Pre-Alarm: 50-100% of Leakage Current Setting(2)
                                                Phase Failure Trip: 3 Phase voltage less than 154V AC / Phase Imbalance: 30V fixed / Phase Sequence: Yes(1)
                                                Under Current: 0-999A / Over Current: 0.5-1.19kA / Current Asymmetry: 5.0 - 99.9%(2)
                                                Under Voltage: 85-500 V AC [L-L] (3Ø-3 wire) 50-288 V AC [L-N] (3Ø-4 wire), Over Voltage: 85-500 V AC [L-L] (3Ø-3 wire), 50-288 V AC [L-N](3Ø-4 wire), Under Frequency: 45-65Hz,* See Data Sheet for more information(2)
                                                Under Voltage: 170-224V AC / Over Voltage: 236-290V AC(1)
                                                Under Voltage: 280- 520 V AC [L-L] (3Ø-3 wire) 160-300 V AC [L-N] (3Ø-4 wire), Over Voltage: 280-520 V AC [L-L] (3Ø-3 wire) 160-300 V AC [L-N](3Ø-4 wire)*Download Data Sheet for more information(1)
                                                Process Controllers - Hysteresis
                                                0.1-9.9°(3)
                                                0.1-99.9(19)
                                                5-40% of set value(2)
                                                Current: 0.1-99.9A(4)
                                                Voltage: 1-40 V / Frequency: 0.1-2 Hz / Asymmetry: 2-20%(1)
                                                Process Controllers - Electrical Connection
                                                1Ø-2 wire(1)
                                                1Ø-2 wire, 3Ø-3 wire, 3Ø- 4 wire(4)
                                                3Ø-3 wire, 3Ø- 4 wire(2)
                                                Process Controllers - Current
                                                +/- 1% of setting, +/- 2 digits(3)
                                                +/-5% of setting(2)
                                                Process Controllers - Trip Voltage
                                                +/-3% of Full Scale(1)
                                                +/- 5% of Full Scale(1)
                                                Reset Done
                                                Product added to wishlist
                                                Product added to compare.

                                                This site uses Cookies.