Allen Bradley 1492-CB3H050 Supplementary Protector
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See full specsAllen Bradley 1492-CB3H050 - 5A 3 Pole Supplementary Protector
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Description
Rated for 5A, the 1492-CB3H050 is a UL 1077 supplementary protector designed for demanding industrial and motor control applications. This 3-pole Allen Bradley component provides reliable overcurrent protection for circuits where branch-level protection is already established upstream. It mounts securely onto standard DIN rails, making it an excellent fit for compact industrial control panels. If a replacement is needed, this legacy unit transitions to the 1492-SPM3D050.Specifications
| Brand | Allen Bradley |
|---|---|
| Series | 1492 |
| Amperage | 5A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 65VDC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC, 5kA @ 480Y/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 |
|---|---|
| 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 | Energy Limiting, Trip-Free Mechanism, Finger Safe (IP20) |
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