278900 FAZ-D40/3, Eaton xEffect MCB, 3P, 40A Curve D, 240 → 415V AC, 60V DC, 10 kA Breaking Capacity

Eaton MCB, 40A Current Rating, 3 Poles - FAZ Series - 278900 FAZ-D40/3

Use this MCB from Eaton to prevent damage to your circuits in the event of an electrical hazard. If it detects a short circuit or current overload, it quickly interrupts the power supply to the downstream system, protecting equipment from damage. A built-in toggle switch lets you quickly reset the unit to minimise downtime. Thanks to its type D tripping characteristics, this unit trips at between 10 and 20 times its rated current of 40A. This makes it suitable for use with high-power devices like X-ray machines.

Features & Benefits

• Breaking capacity of 10kA to withstand use in heavy-duty systems
• Supply voltage range between 240 and 415V AC for versatility
• IP40 rating when installed means it's protected against tools and wires larger than 1mm in size

How do I mount this MCB?

You can mount this MCB by simply clipping it onto a DIN rail, so there's no need for complex tools.

How long will this MCB last?

This MCB has a mechanical lifespan of over 10,000 operations, so you can be sure of long-term performance.

Note

Eaton formerly known as Moeller

Datasheet

Instruction Sheet - Circuit Breakers

Datasheet - 8473620

Line Drawing - 278900 FAZ-D40/3