myMectronic
myMectronic

A Premier B2B Part Search

Schneider Electric M9R81240 Residual Current Circuit Breaker

The Residual Current Circuit Breaker (RCCB) is a 2-pole device designed for distribution systems, providing earth-leakage protection with a sensitivity of 26 mA and an instantaneous trip function. Suitable for residential and industrial applications, it features toggle control, visual ON/OFF and fault signals, DIN rail mounting, and robust IP20/IP40 enclosures for durability. With a rated current of 40A, a breaking capacity of 1500A, and compatibility with 50/60Hz networks, this RCCB ensures safe, reliable, and compliant residual current protection in electrical installations.

Authorized Distributors
Source:DigiKey
Part No:M9R81240
Stock:0
Inv Date:06-07-2026
Price: Unit price: $666.67
Buy/RFQ:
Part No:M9R81240
Stock:0
Inv Date:06-08-2026
Price: Unit price: $501.49
Buy/RFQ:
Part No:M9R81240
Stock:0
Inv Date:06-07-2026
Price: Unit price: $679.32
Buy/RFQ:

Schneider Electric M9R81240 Residual Current Circuit Breaker Specifications:

  • Range: Multi 9
  • Product: Residual current circuit breaker
  • Type: Device GFP
  • Poles: 2P
  • Rated Current: 40 A
  • Earth-leakage sensitivity: 26 mA
  • Protection class: A - SI
  • Rated voltage: 120/240 V AC 60Hz, 230/240 V AC 50Hz
  • Network frequency: 50/60 Hz
  • Insulation voltage: 440 V AC
  • Impulse withstand voltage: 6 KV
  • Breaking capacity: 1500 A
  • Conditional short-circuit current: 10 kA
  • Control: Toggle, local signalling ON, OFF, fault trip
  • Mounting: Clip-on DIN rail, 4 pitches
  • Dimensions: Height 3.19 in, Width 1.42 in, Depth 2.36 in
  • Weight: 0.49 Ib
  • Enclosure: IP20, IP40 (with modular enclosure)
  • Mechanical durability: 20000 cycles
  • Standard compliance: EN/IEC 61008-1, UL 1053
  • Environmental: Pollution degree 3, tropicalisation 2, humidity 95% at 55°C
  • Operating temperature: -25 to +60°C
  • Certification: IEC, UL
  • Electromagnetic compatibility: 8/20 µs impulse, 3000 A, conforming to EN/IEC 61008-1

Buy the Schneider Electric M9R81240 – Reliable RCCB for Industrial Applications

Purchase the Schneider Electric Residual Current Circuit Breaker online today. Designed for dependable earth-leakage protection, this 2-pole RCCB boasts a rated current of 40A and a sensitivity of 26mA. It features toggle control, easy DIN rail mounting, and robust IP20/IP40 enclosures. Suitable for industrial and residential applications, it ensures safety, reliability, and compliance with international standards. Order now for efficient overload and leakage current management, backed by quality assurance and fast delivery services.

Get Schneider Electric M9R81240 today—built for precision and long-lasting durability in electrical protection systems.

Frequently Asked Questions

Where can I buy Schneider Electric M9R81240?

You can click on the BUY or RFQ button to purchase M9R81240 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part M9R81240?

You can download the M9R81240 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of M9R81240?

Schneider Electric

Schneider Electric Part List

Browse and search other Schneider Electric parts, locate datasheets and stock

Sponsored by