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Schneider Electric M9F52320 Three-Phase Circuit Breaker

Schneider Electric 3-Pole Thermal Magnetic Circuit Breaker rated for 20A, suitable for 480Y/277VAC or 60VDC applications. Features a lever toggle, ring tongue terminal, and a C trip curve. Complies with UL 489 standards, offering reliable branch circuit protection. Designed for easy installation with tunnel terminals and compliant with international safety standards, this breaker is ideal for industrial and commercial electrical systems requiring robust short-circuit and overload protection with fault indication options.

Authorized Distributors
Source:DigiKey
Part No:M9F52320
Stock:2
Inv Date:06-07-2026
Price: Unit price: $378.38
Buy/RFQ:
Part No:M9F52320
Stock:0
Inv Date:06-08-2026
Price: N/A
Buy/RFQ:
Part No:M9F52320
Stock:1
Inv Date:06-07-2026
Price: Unit price: $412.02
Buy/RFQ:

Schneider Electric M9F52320 Three-Phase Circuit Breaker Specifications:

  • Rated Current: 20A
  • Number of Poles: 3
  • Voltage Rating: 480Y/277VAC, 60VDC
  • Breaking Capacity: 10kA at 277VAC, 6kA at 60VDC
  • Trip Curve: C type
  • Connection: Ring tongue terminals
  • Insulation Voltage: 500V
  • Pollution Degree: 3
  • Degree of Protection: IP40 (device only), IP20 with accessories
  • Operating Temperature: -35°C to +70°C
  • Endurance: 10,000 electrical cycles, 20,000 mechanical cycles
  • Standard Compliance: UL 489, CSA C22.2 No 5, IEC/EN 60947-2
  • Dimensions (mm): 130g/4.58 oz weight, general size 42mm width
  • Insulation Class: I

Buy the Buy Schneider Electric Circuit Breaker Part Number M9F52320 Online

Order the Schneider Electric M9F52320 three-pole thermal magnetic circuit breaker online today. This robust device offers reliable short-circuit and overload protection, complies with UL standards, and features easy installation with ring tongue terminals. Perfect for industrial and commercial electrical systems, it ensures safety and durability with a rated current of 20A, a trip curve of type C, and high breaking capacity. Get quick access to premium branch circuit protection—buy now to ensure your electrical safety.

Buy Schneider Electric M9F52320 circuit breaker now and experience unmatched reliability and performance for your industrial electrical systems.

Frequently Asked Questions

Where can I buy Schneider Electric M9F52320?

You can click on the BUY or RFQ button to purchase M9F52320 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part M9F52320?

You can download the M9F52320 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of M9F52320?

Schneider Electric

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