Schneider Electric Acti9 A9N1 MCB, 1P, 125A Curve D, 230-400V AC, 144V DC, 4.5 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

£92.73

(exc. VAT)

£111.28

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£92.73

*price indicative

RS Stock No.:
211-961
Mfr. Part No.:
A9N18492
Brand:
Schneider Electric
Find similar products by selecting one or more attributes.
Select all

Brand

Schneider Electric

Number of Poles

1

Current Rating

125A

Tripping Characteristics

Type D

Rated AC Voltage

230-400V

Rated DC Voltage

144V

Breaking Capacity at Maximum Voltage Rating

4.5 kA

Range

Acti9

Series

A9N1

COO (Country of Origin):
FR
The Schneider Electric Miniature Circuit Breaker is suitable for AC networks, offering reliable overcurrent protection with thermal-magnetic trip unit technology. It is primarily used for distribution applications. The MCB features a contact position indicator for easy status monitoring and uses a toggle control type. It has a rated insulation voltage of 500 V AC at 50/60 Hz, as per EN 60947-2 standards. The device operates within an ambient temperature range of -30 to 60°C, making it suitable for a wide range of environments.

DIN rail mounting
20000 cycles of mechanical durability
IP20 rated conforming to IEC 60529