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ECSW4MBHT
WINDOW CURRENT SENSOR | Series: ECSW
The ECSW Series of single-phase, AC window, current sensors includes adjustable overcurrent and undercurrent trip points. Detects locked rotor, jam, loss of load, an open heater or lamp load, a broken belt, or loss of suction. LED’s aid in trip point adjustment and provide fault indication. The built-in toroidal sensor eliminates the need for an external current transformer. The output can be electrically latched after a fault, or automatically reset. Remote resetting of a latched output by removing input voltage. The unit includes switch selectable zero current detection and normally de-energized or energized output operation. Time delays are included to improve operation and eliminate nuisance tripping.
See datasheet for operation detail.
| Property | Value |
|---|---|
Input Voltage (V) | 120 Vac |
Output Form | Isolated SPDT |
Time Delay Range (s) | 0.5 - 50 s adjustable |
Termination Type | 0.197 in. (5 mm) terminal blocks for up to #12 (3.2 mm²) AWG wire |
Dimensions | 3.5 H x 2.5 W x 1.75 D in. (88.9 x 63.5 x 44.5 mm) |
Weight (kg) | 0 Kg (kilogram) |
Humidity | 95% non-condensing |
Input AC Line Frequency (Hz) | 50 / 60 |
Input Tolerance (%) | -20% - 10% |
Insulation Resistance (Ω) | ≥100 |
Output Load Rating (VA) | 10 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 Vac |
Output Type | Electromechanical relay |
Response Time (ms) | ≤75 ms |
Sensor Frequency (Hz) | 45/500 |
Sensor Mode | Over and undercurrent trip points (window current sensing) |
Sensor Monitored Current Range | Steady - 50A turns; Inrush - 300A turns for 10s |
Sensor Tolerance | Guaranteed range |
Sensor Type | Toroid; through hole wiring for up to #4 AWG (21.1 mm²) THHN wire |
Surge Protection | IEEE C62.41-1991 Level A |
Time Delay Tolerance (%) | Guaranteed range |
Trip Delay Sensing on Startup (s) | Fixed: 0.1 - 6 s in 1 s increments |
Trip Point Range | 2 - 20 adjustable |
Type of Detection | Peak detection |
Undercurrent Trip Point | <250 mA turns typical |
Isolation Voltage | ≥2500 Vrms input to output |
Mounting Method | Surface mount with two #6 (M3.5 x 0.6) screws |
Operating Temperature Max (°C) | 60 |
Operating Temperature Maximum Fahrenheit | 140 |
Operating Temperature Minimum Celsius | -40 |
Operating Temperature Minimum Fahrenheit | -40 |
Storage Temperature Maximum Celsius | 85 |
Storage Temperature Maximum Fahrenheit | 185 |
Storage Temperature Minimum Celsius | -40 |
Storage Temperature Minimum Fahrenheit | -40 |
ECSW4MBHT Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| ECSW4MBHT | WINDOW CURRENT SENSOR | View More |
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