Eaton xEffect FAZ Miniature Circuit Breaker, 4-Pole, 40 A, Type K, 400 V ac AC, 60 V DC, 7.5 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

TWD9,732.00

(exc. GST)

TWD10,218.60

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from March 04, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +TWD9,732.00

*price indicative

RS Stock No.:
258-045
Mfr. Part No.:
279103 FAZ-K40/4
Manufacturer:
Eaton
Find similar products by selecting one or more attributes.
Select all

Brand

Eaton

Number of Poles

4

Product Type

Miniature Circuit Breaker

Current Rating

40 A

Tripping Characteristics

Type K

Rated AC Voltage

400 V ac

Rated DC Voltage

60 V

Breaking Capacity

7.5kA

Mount Type

Top Hat Rail

Range

xEffect

Series

FAZ

Terminal Type

Twin-Purpose Terminal

IP Rating

IP20, IP40

Depth

80mm

Height

75.5mm

Width

72 mm

Standards/Approvals

CE, CSA, EN45545, IEC 617, IECEN 60898, IECEN 60947, RoHS, UL

RoHS Status: Exempt

COO (Country of Origin):
RO
The Eaton Moeller series xEffect FAZ MCB is designed for high performance circuit protection, seamlessly combining reliability with advanced functionality. This miniature circuit breaker offers a robust solution for industrial and commercial applications, ensuring safety and efficiency in electrical systems. With its four pole design and a rated current of 40 A, it effectively manages electrical loads while adhering to stringent compliance standards. Engineered for durability, its compact dimensions ease integration into existing systems, making it an ideal choice for panel builders looking for a dependable protective device. You can count on the FAZ MCB to deliver consistent performance, backed by comprehensive certifications that guarantee adherence to international safety standards.

Four pole configuration ensures versatile application across different systems

Designed for easy installation on a top hat rail facilitating quick setup

Robust build quality enhances longevity reducing maintenance costs over time

Optimised tripping characteristics provide precise overload protection

Compliance with multiple international standards assures dependable performance

Compact footprint maximises space efficiency in electrical enclosures

Suitable for ambient temperatures up to 75 °C catering to a wide range of environments

Finger and hand touch safe terminal design enhances user safety

Current limiting class 3 ensures superior protection against fault currents

Integrated heat dissipation features maintain operational reliability

Related links