Siemens xEffect Miniature Circuit Breaker, 3-Pole, 16A, Type B Thermal Magnetic Trip, 415V AC, IP20, 10 kA 278847 FAZ-B16/3

Eaton 278847 FAZ-B16/3 Miniature Circuit Breaker is a robust electrical protection device designed to safeguard electrical circuits and equipment from hazardous overcurrents. This 3-pole MCB offers a current rating of 16A and features Type B thermal magnetic tripping characteristics, making it suitable for domestic or light industrial use where protection of lower resistive loads is essential.

The breaker is designed for mounting on standard DIN rails without the need for tools, offering ease of installation and maintenance. Its compact form factor with 85mm width and 73mm depth allows it to fit efficiently in electrical enclosures. Equipped with twin-purpose terminals and a toggle switch actuator, this MCB provides reliable operation and ease of resetting after trips.

With a breaking capacity of 10 kA at a rated voltage of 415V AC, it ensures effective interruption of short circuits, minimizing damage and hazards. The IP20 rating provides protection against solid foreign objects while maintaining accessibility in typical electrical installations. The incorporated trip-free feature enhances safety by preventing manual override of the trip mechanism.

Status indication is facilitated by a red/green contact indicator, enabling quick visual confirmation of the breaker's condition. Compliant with IEC 60947-2, it fulfills rigorous safety standards required for low-voltage circuit protection components.

The MCB operates reliably in a broad ambient temperature range from -40°C to +75°C, accommodating harsh environmental conditions. This makes it suitable for applications in industrial settings such as manufacturing, electrical automation systems, and residential electrical safety.

Package contents include a single Eaton 3-pole xEffect miniature circuit breaker 278847 FAZ-B16/3, ready for integration with existing electrical systems. Eaton, formerly known as Moeller, ensures quality and performance with this proven series.

Explore Eaton products and other high-quality Miniature Circuit Breakers under the Circuit Breakers & Fuse category on EnvMart for trusted electrical protection solutions. Designed for DIN rail mounting for quick and secure installation.

Rated for AC voltage of 415V with a breaking capacity of 10 kA. Features a toggle switch reset actuator and twin-purpose terminals. IP20 protection rating guards against solid object ingress. Trip-free thermal magnetic tripping mechanism for safe operation.

Red/green contact indicator for easy status monitoring. Broad operating temperature range from -40°C to +75°C. No certifications, meets IEC 60947-2 low-voltage breaker standards. Compact dimensions: 85mm width x 73mm depth.

Applicable in domestic and light industrial electrical systems. Browse EnvMart’s comprehensive range of circuit breakers for all your electrical safety needs.