Eaton / Cutler-Hammer WMZS2C40 Supplementary Protector
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See full specsEaton / Cutler-Hammer WMZS2C40 - 40A 2 Pole Supplementary Protector
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Description
Part of the legacy WMZS family, this 40-amp supplementary protector is designed to shield sensitive internal components within commercial and industrial machinery. It features a C-curve trip profile that accommodates moderate surge currents without nuisance tripping. The module mounts easily onto standard 35mm DIN rails inside control panels. With a 5kAIC rating at 480Y/277VAC, it serves as a reliable replacement for older WMS units and is cross-referenced to the current FAZ-C40/2 model.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Series | WMZS |
| Amperage | 40A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 480Y/277VAC, 96VDC |
| Phase | 1 |
| AIC Rating | 5kA @ 480Y/277VAC, 5kA @ 96VDC |
| Frame Type | WMS |
|---|---|
| Terminal Type | Box Lugs |
| For Use With | DIN Rail Systems, Industrial Control Panels |
| Wire Gauge | 18-4 AWG |
| Max Wire | 4 AWG |
| Min Wire | 18 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Curve | C |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Padlock Attachment, Busbar System |
|---|---|
| Accessories | Auxiliary Switch, Lockout Attachment, Shunt Trip, Undervoltage Release |
| Standards | CSA C22.2 No. 235, IEC 60947-2, UL 1077 |
| Approval | CE, CSA, RoHS, UR |
| Temp Rating | -25C to 55C |
| Construction Features | Current Limiting, Trip-Free Mechanism, Visual Trip Indicator, Reverse Feed |
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