| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Ambient Temperature | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating |
The E-T-A 106-M3-P10-3A is a single-pole thermal circuit breaker from the 106 series, designed for overcurrent protection in a variety of applications. It is rated for 3A continuous current at 240V AC (UL 250V AC) and 48V DC, with an interrupting capacity of 5 x IN for currents from 2.5A to 10A. The breaker features a push-to-reset actuator and a threadneck panel mounting style, providing reliable manual reset after a fault.
Key electrical characteristics include a rated impulse withstand voltage of 2.5 kV, pollution degree 2, and dielectric strength of 3000V AC. The operating temperature range is -20°C to +60°C, and the device meets environmental standards with IP40 protection on the operating area and IP00 on terminals. Typical life varies with load: at 2x IN, the 3A variant offers 500 operations.
The compact design (approx. 10g) and panel mount with threadneck make it suitable for control panels, power supplies, and industrial equipment where space is limited. The breaker is also tested for vibration (10g, 57-500 Hz) and shock (25g) per IEC standards.
240V AC / 48V DC (UL: 250V AC).
Panel mount with threadneck design.
-20°C to +60°C.
For 0.05-2A: 6 x IN; for 2.5-10A: 5 x IN. UL 1077: 2000A at 250VAC, 200A at 48VDC.
At 2 x IN: 500 operations. For -H variants at 1 x IN: 2000 operations for 0.05-8A.
IP40 for operating area, IP00 for terminal area.
Push to Reset.