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WEIDMULLER 9912400003 Single Pole Circuit Breaker

Weidmuller's 9926 Series branch-rated circuit breakers are designed for applications needing robust circuit protection. These DIN-rail mounted breakers feature a hydraulic magnetic trip mechanism, offering a 10,000A interrupting capacity in 120V and 240V, 50/60Hz applications. They are cULus listed according to UL489 and CSA 22.2 No. 5.02, CE, and VDE. The breakers allow for reset without component changes and are available with jumpers and marking tags for easy identification and customization. The compact design and touch-safe features enhance safety and efficiency in industrial environments.

Authorized Distributors
Part No:9912400003
Stock:6
Inv Date:06-11-2026
Price: Unit price: $135.858
Buy/RFQ:
Part No:9912400003
Stock:6
Inv Date:06-11-2026
Price: Unit price: $135.858
Buy/RFQ:

WEIDMULLER 9912400003 Single Pole Circuit Breaker Specifications:

  • Voltage: 120/240 VAC, 50/60 Hz
  • Current Ratings: Up to 25A
  • Interrupting Capacity: 10,000A
  • Dielectric Strength: 1500V, 50/60Hz
  • Insulation Resistance: 100MM
  • Operating Life: 10000 mechanical operations
  • Operating Temperature: -40…+65°C
  • Wire Size: 0.5-15A: 14AWG min., 10AWG max.
  • Torque: 20 in.-lb
  • Approval: cULus listed according to UL489 CSA C22.2 No. 5.02, CE, VDE

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Frequently Asked Questions

Where can I buy WEIDMULLER 9912400003?

You can click on the BUY or RFQ button to purchase 9912400003 from an authorized WEIDMULLER distributor.

How do I troubleshoot issues or seek technical support for part 9912400003?

You can download the 9912400003 datasheet or visit the WEIDMULLER website for support.

Who is the manufacturer of 9912400003?

WEIDMULLER

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