World's First Climate Tech Platform | Free Delivery in India | Global Shipping

Become Seller

For Bulk Enquiry: sales@envmart.com

Shopping Cart $0.00

Free Delivery in India | Lowest Global Shipping Charges

ABB Miniature Circuit Breaker, 3-Pole, 40A Current Rating, Type D Tripping, 415V AC, 60V DC, 10kA Breaking 278900 FAZ-D40/3



Category Miniature Circuit Breaker Brand ABB Condition New

Specifications

Country of Origin	India
Range	xEffect
Brand	ABB
Model	278900 FAZ-D40/3
Depth	73mm
IP Rating	IP40
Width	85mm
Mount Type	DIN Rail
Current Rating	40A
Series	xEffect
Terminal type	Twin-Purpose Terminal
Breaking Capacity	10kA
Number of Poles	3
Rated AC Voltage	415V ac
Rated DC Voltage	60V dc
Tripping Characteristics	Type D
Tripping Mechanism	Thermal Magnetic
Reset Actuator Type	Toggle Switch
Break Time	Instantaneous
Cooper Bussmann 6A Cartridge Fuse, 6.3 x 32mmBrand	Cooper Bussmann

Key Features

Type D tripping characteristic enables tripping at 10 to 20 times rated current.
Rated for 415V AC and 60V DC operation providing versatility.
Breaking capacity of 10kA ensures safe interruption of heavy-duty faults.
Designed for DIN rail mounting with a twin-purpose terminal.
IP40 protection rating safeguards against tools and wires larger than 1 mm.
Mechanical lifespan exceeds 10,000 operations for long-term reliability.
Reset actuator features a toggle switch for quick recovery after trips.

Product Description

Eaton 278900 FAZ-D40/3 Miniature Circuit Breaker, with a 3-pole configuration and 40A current rating, provides advanced circuit protection for industrial and commercial electrical installations. It features Type D tripping characteristics, allowing it to trip at 10 to 20 times its rated current, making it suitable for high inrush current equipment such as X-ray machines and motor starters.

This MCB supports rated voltages of 415V AC and 60V DC, allowing broad application in AC and DC systems. The device offers a robust breaking capacity of 10kA to interrupt fault currents safely and prevent damage to downstream equipment.

Mounting is straightforward with DIN rail compatibility and a twin-purpose terminal design, enhancing ease of installation and maintenance. The IP40 protection rating ensures safety against ingress of solid objects larger than 1 mm, providing reliable operation in typical industrial environments.

The MCB features a toggle switch reset actuator, enabling quick reset after tripping events to minimize system downtime. Mechanical durability is assured with a lifespan exceeding 10,000 operation cycles, delivering sustained performance over time.

Dimensionally compact, it measures 85 mm in width and 73 mm in depth, fitting seamlessly into standard panel assemblies. Although standards or approvals are not listed, Eaton’s xEffect series is known for quality and endurance in demanding electrical protection roles.

Type D tripping for high inrush current devices. Rated for 415V AC and 60V DC operation. Breaking capacity of 10kA for heavy-duty fault tolerance. DIN rail mountable with twin-purpose terminal. IP40 enclosure protection rating.

Over 10,000 mechanical operations lifespan. Toggle switch for easy reset. Compact size: 85mm width x 73mm depth.

This Eaton Miniature Circuit Breaker is ideal for electrical distribution and protection in industrial, commercial, and manufacturing applications where high reliability and fault tolerance are essential. It is part of Eaton’s renowned xEffect product range, serving diverse environments requiring quick response to electrical faults.

Discover the full range of Eaton electrical protection devices in the EnvMart catalogue to meet your industrial and infrastructure project needs effectively.