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Schneider Electric M9F23340 3-Pole Circuit Breaker

This Schneider Electric 3-pole supplementary thermal magnetic circuit breaker features a 40A current rating and is suitable for voltages up to 480Y/277VAC and 60VDC. It is equipped with a lever handle, box lug terminals, and a D trip curve. Designed for reliable overcurrent protection, it conforms to UL 1077 standards and is ideal for industrial and electrical distribution applications requiring robust supplementary protection in regional electrical systems.

Authorized Distributors
Source:DigiKey
Part No:M9F23340
Stock:0
Inv Date:06-07-2026
Price: Unit price: $324.32
Buy/RFQ:
Part No:M9F23340
Stock:0
Inv Date:06-08-2026
Price: Unit price: $250.89
Buy/RFQ:
Part No:M9F23340
Stock:2
Inv Date:06-07-2026
Price: Unit price: $253.08
Buy/RFQ:
Part No:M9F23340
Stock:49
Inv Date:06-05-2026
Price: Unit price: $301.85
Buy/RFQ:

Schneider Electric M9F23340 3-Pole Circuit Breaker Specifications:

  • Current Rating: 40A
  • Voltage Capacity: 480Y/277VAC and 60VDC
  • Number of Poles: 3
  • Trip Curve: D
  • Standards: UL 1077
  • Mechanical Life: 10,000 cycles
  • Electrical Endurance: 20,000 cycles
  • Operating Temperature: -35°C to +70°C
  • Storage Temperature: -40°C to +85°C
  • Degree of Protection: IP20
  • Connection: Box lug terminals
  • Tightening Torque: 2 Nm
  • Dimensions: Not specified, externally compatible with standard DIN rail mounting
  • Weight: Not specified
  • Applicable Regions: California, Northern Nevada, parts of Oregon and Washington

Buy the Schneider Electric M9F23340 – Reliable Circuit Protection for Industrial Applications

Secure your electrical systems today by purchasing the Schneider Electric 3-pole circuit breaker online. This UL 1077 compliant device offers exceptional durability and protection for industrial and commercial applications. Easy to install with box lug terminals and a D trip curve, it ensures safe operation up to 480Y/277VAC and 60VDC. Equipped with a lever handle for quick disconnection, it’s ideal for regional electrical distribution, providing peace of mind with reliable overcurrent and short-circuit protection. Order now for quick delivery and seamless integration into your electrical setup.

Buy Schneider Electric M9F23340 now and experience unmatched reliability and performance in circuit protection with this robust 3-pole breaker.

Frequently Asked Questions

Where can I buy Schneider Electric M9F23340?

You can click on the BUY or RFQ button to purchase M9F23340 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part M9F23340?

You can download the M9F23340 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of M9F23340?

Schneider Electric

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