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The E-T-A 1180-02-0.3A is a compact thermal circuit breaker designed as a replacement for conventional fuses in AC and DC voltage equipment. It features a reliable snap-action mechanism and a positively trip-free design. The push-push button allows for direct load switching for maintenance purposes, preventing device loss.
This circuit breaker has a current rating of 300mA and a voltage rating of 250VAC or 65VDC. It operates within an ambient temperature range of -20°C to +60°C. The device has a very small width of only 8.2 mm, making it space-saving. It is suitable for standard terminal blocks for DIN rail mounting.
Key features include easy mounting due to its plug-in design, fine grading of current ratings, and universal suitability for AC and DC applications. The reset option increases system availability and aids in quick troubleshooting. Accessories like bridging connectors and jumpers are available for wiring.
It meets the requirements of the EN 60934 (IEC 60934) circuit breaker standard (S-Type, TO). Typical applications include protection of loads in power distribution systems within control cabinets and process control.
The current rating is 300mA (0.3A).
It supports 250VAC and 65VDC.
It is a thermal circuit breaker with a push-push actuator.
It is a single-pole (1-pole) circuit breaker.
The operating temperature range is -20°C to +60°C.
The typical life is 6,000 operations at 1x rated current (low-inductance load).