Allen Bradley 1492-CB1H040 Supplementary Protector
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Core Specs
See full specsAllen Bradley 1492-CB1H040 - 4A 1 Pole Supplementary Protector
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Description
Tailored for demanding motor applications, this UL 1077 device provides targeted supplementary protection. It serves as an essential component within industrial control panels requiring precise fault isolation. The single-pole module mounts onto standard DIN rails and features box lug terminals accepting 16-4 AWG wire. For modern replacements, this unit crosses over to the 1492-SPM1D040. Utilizing an H-curve thermal-magnetic profile, it accommodates high inrush currents.Specifications
| Brand | Allen Bradley |
|---|---|
| Series | 1492 |
| Amperage | 4A |
| Poles | 1 |
| Mounting Style | DIN Rail |
| Voltage | 120VAC, 277VAC, 65VDC |
| Phase | 1 |
| AIC Rating | 10kA @ 120VAC, 5kA @ 277VAC, 2kA @ 65VDC |
| Frame Type | 1492 |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | DIN Rail Panels, Industrial Control Panels |
| Wire Gauge | 16-4 AWG |
| Max Wire | 4 AWG |
| Min Wire | 16 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Curve | H |
| Trip Adjustability | Fixed |
| Available Options | Auxiliary Switch, Shunt Trip, Signal Contact |
|---|---|
| Accessories | Lugs Included |
| Standards | CSA C22.2 No. 14, CSA C22.2 No. 235, IEC 60934, UL 1077, UL 508 |
| Approval | CE, CSA, UL, VDE |
| Temp Rating | -20C to 60C |
| Construction Features | Current Limiting, Trip-Free Mechanism |
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