ABB ST203M-C25 Supplementary Protector
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Core Specs
See full specsABB ST203M-C25 - 25A 3 Pole Supplementary Protector
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Description
Manufactured for the System pro M compact series, this ABB supplementary protector delivers dependable protection for industrial control circuits. It is designed for applications where branch circuit protection is already provided. The three-pole unit installs easily onto standard DIN rails, making it ideal for motor control panels. It is fully compatible with System pro M compact accessories. Rated for 25A with a C-curve trip, it provides a 10kA rating at 480Y/277VAC.Specifications
| Brand | ABB |
|---|---|
| Series | ST203M |
| Amperage | 25A |
| Poles | 3 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 125VDC |
| Phase | 3 |
| AIC Rating | 10kA @ 240VAC, 10kA @ 480Y/277VAC, 10kA @ 125VDC |
| Terminal Type | Screw/Clamp Terminal |
|---|---|
| For Use With | System pro M compact accessories |
| 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 | Auxiliary Switch, Shunt Trip, Undervoltage Release, Signal Contact, Padlock Attachment, Busbar System |
|---|---|
| Accessories | Auxiliary Contact, Shunt Trip, Signal Contact, Undervoltage Release |
| Standards | CSA C22.2 No. 235, IEC 60947-2, UL 1077 |
| Approval | CCC, CE, CSA, EAC, IEC, UR, VDE |
| Temp Rating | -25C to 55C |
| Construction Features | Current Limiting, Trip-Free Mechanism, RoHS Compliant |
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