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Carling Technologies MF1B346121JE6BE Circuit Breaker

The M-Series is a cost-effective, compact hydraulic-magnetic circuit breaker designed for industrial applications. Featuring front panel snap-in mounting and versatile handle options including rocker, illuminated, paddle, and baton styles, it provides reliable overload protection with long-term durability. Available with 1, 2, or parallel poles, ratings from 0.02 to 50 amps, and voltage options up to 250VAC or 80VDC, it suits telecom, marine, power supplies, medical equipment, and more. Its sealed design complies with MIL-PRF-55629, MIL STD 202, and MIL-PRF-39019F, ensuring resilience in harsh environments.

Authorized Distributors
Source:DigiKey
Part No:MF1-B-34-612-1-JE6-B-E
Stock:0
Inv Date:06-06-2026
Price: Unit price: $36.39
Buy/RFQ:
Source:DigiKey
Part No:MF1B346121JE6BE
Stock:0
Inv Date:06-06-2026
Price: Unit price: $36.39
Buy/RFQ:
Part No:MF1-B-34-612-1-JE6-B-E
Stock:0
Inv Date:06-07-2026
Price: Unit price: $47.93
Buy/RFQ:
Part No:MF1-B-34-612-1-JE6-B-E
Stock:0
Inv Date:06-06-2026
Price: Unit price: $48.89
Buy/RFQ:

Carling Technologies MF1B346121JE6BE Circuit Breaker Specifications:

  • Number of Poles: 1, 2, or parallel poles
  • Current Ratings: 0.02 to 50 amps
  • Voltage Ratings: 125VAC, 250VAC, 80VDC
  • Maximum Voltage: 125/250 VAC 50/60Hz, 80VDC
  • Mechanical Endurance: 10,000 ON-OFF operations at 6 per minute
  • Trip Characteristics: Overload and short circuit trip; trip on overload with actuator moving positively to OFF
  • Environmental Resistance: Shock 100 Gs, vibration, moisture, salt spray, thermal shock, -40°C to +85°C operating temperature
  • Certifications: UL Recognized, CSA Certified, TUV and VDE Certified
  • Physical Dimensions: Compact, space-saving design with front panel snap-in mounting, handle actuator options include rocker, push-to-reset, push-pull, baton, and paddle styles
  • Protection Features: Sealed toggle actuator, long-term reliability, options with lockable ring, bezel guards, various legend imprinting, and color options
  • Technical Compliance: MIL-PRF-55629, MIL STD 202, MIL-PRF-39019F, IEC standards

Buy the Carling MF1B346121JE6BE – Reliable Circuit Breaker for Industrial Applications

Purchase the Carling circuit breaker online today to ensure reliable overload protection for your industrial, telecom, marine, or medical equipment. Designed with versatility, durability, and safety in mind, this breaker provides critical circuit protection with high environmental standards. Easy to install with snap-in mounting and a variety of handle options, it fits a wide range of applications. Secure your systems with this dependable breaker and benefit from quick online ordering, expert support, and industry-approved certifications for peace of mind and long-term operational safety.

Buy Carling MF1B346121JE6BE now and experience unmatched reliability and performance in demanding industrial and power systems.

Frequently Asked Questions

Where can I buy Carling Technologies MF1B346121JE6BE?

You can click on the BUY or RFQ button to purchase MF1B346121JE6BE from an authorized Carling Technologies distributor.

How do I troubleshoot issues or seek technical support for part MF1B346121JE6BE?

You can download the MF1B346121JE6BE datasheet or visit the Carling Technologies website for support.

Who is the manufacturer of MF1B346121JE6BE?

Carling Technologies

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