The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal, making it ideally suited for overload protection of motors, pumps, transformers, and cables. It features a positively trip-free mechanism that ensures reliable disconnection of the circuit even if the actuator is blocked. This 2-pole version provides protection on both poles and is designed for easy snap-in panel mounting.
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| Current Rating | 3A |
| Voltage Rating AC | 250V |
| Voltage Rating DC | 50V |
| Number of Poles | 2 |
| Number of Protected Poles | 2 |
| Actuator Type | Rocker |
| Mounting Style | Snap-In Panel Mount |
| Termination Style | Blade terminals 6.3 x 0.8mm |
| Breaker Type | Thermal |
| Operating Temperature Min | -30°C |
| Operating Temperature Max | 60°C |
| Illumination | Non-Illuminated |
| Rocker Color | Black |
| Legend | I/O |
| RoHS | RoHS3 Compliant |
| REACH | REACH Unaffected |
| Approval Agency | UL 1077, CSA C22.2 No 235, IEC 60934, GB 17701 (CCC) |
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