Compact and powerful, this three-phase/leg power controller provides an economical and versatile solid state option for controlling electric heat. In addition, it is 200KA SCCR with proper fusing to minimize damage in the event of a short circuit and features a 277 to 600 V AC line/load voltage and 100 to 120 V AC control input.
Compact and powerful, this three-phase/leg power controller provides an economical and versatile solid state option for controlling electric heat. In addition, it is 200KA SCCR with proper fusing to minimize damage in the event of a short circuit and features a 277 to 600 V AC line/load voltage and 100 to 120 V AC control input.
Features
Applications
Operator Interface | Control input and indication light Alarm output and indication light Current limit indication LED |
Phase | Three-phase, three controlled legs (use with four wire wye) |
Amperage Rating | Maximum surge current for 16.6 ms, 1350 A peak Maximum I2t for fusing is 9100 A2s Latching current: 500 mA maximum Holding current: 200 mA maximum Off-state leakage 1 mA at 77°F (25°C) maximum Power dissipation = 1.2 W/A per leg switched 200KA SCCR, Type 1 and 2 approved with the recommended fusing |
Line Voltage | 277 to 600 V AC: 85 V AC minimum to 660 V AC maximum |
Control Mode, Zero-Cross | V AC input, contactor output |
Control Input | 120 V AC +10/-25% at 25 mA maximum per controlled leg |
Terminals | Control input: Compression: Will accept 24 to 16 AWG (0.2 to 1.5 mm2) wire Torque to 4.4 inlb (0.5 Nm) maximum with a ⅛" (3.5 mm) blade screwdriver Line and load: Compression: Will accept 14 to 3 AWG (2.5 to 25 mm2) wire Torque to 24 inlb (2.7 Nm) maximum with a ¼" (6.4 mm) blade screwdriver, or a type 1A, #2 Pozi driver |
Operating Environment | 0 to 90% RH (relative humidity), non-condensing Storage temperature: -40 to 185°F (-40 to 85°C) Operating temperature: -29 to 176°F (-34 to 80°C) Insulation tested to 9842.52' (3000 m) |
Mounting | DIN-rail: DIN EN 50022, 1.4 x 0.3" (35 x 7.5 mm) Back-panel: Four mounting holes No. 6 to No. 8 (M3 to M4) fastener |
Dimensions | 5.45 x 3.25 x 5.74" (138 x 83 x 146 mm) |
Operator Interface | Control input and indication light Alarm output and indication light Current limit indication LED |
Phase | Three-phase, three controlled legs (use with four wire wye) |
Amperage Rating | Maximum surge current for 16.6 ms, 1350 A peak Maximum I2t for fusing is 9100 A2s Latching current: 500 mA maximum Holding current: 200 mA maximum Off-state leakage 1 mA at 77°F (25°C) maximum Power dissipation = 1.2 W/A per leg switched 200KA SCCR, Type 1 and 2 approved with the recommended fusing |
Line Voltage | 277 to 600 V AC: 85 V AC minimum to 660 V AC maximum |
Control Mode, Zero-Cross | V AC input, contactor output |
Control Input | 120 V AC +10/-25% at 25 mA maximum per controlled leg |
Terminals | Control input: Compression: Will accept 24 to 16 AWG (0.2 to 1.5 mm2) wire Torque to 4.4 inlb (0.5 Nm) maximum with a ⅛" (3.5 mm) blade screwdriver Line and load: Compression: Will accept 14 to 3 AWG (2.5 to 25 mm2) wire Torque to 24 inlb (2.7 Nm) maximum with a ¼" (6.4 mm) blade screwdriver, or a type 1A, #2 Pozi driver |
Operating Environment | 0 to 90% RH (relative humidity), non-condensing Storage temperature: -40 to 185°F (-40 to 85°C) Operating temperature: -29 to 176°F (-34 to 80°C) Insulation tested to 9842.52' (3000 m) |
Mounting | DIN-rail: DIN EN 50022, 1.4 x 0.3" (35 x 7.5 mm) Back-panel: Four mounting holes No. 6 to No. 8 (M3 to M4) fastener |
Dimensions | 5.45 x 3.25 x 5.74" (138 x 83 x 146 mm) |