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Phoenix Contact 2800837 Thermomagnetic Circuit Breaker

This thermomagnetic circuit breaker features a single-pole design with an SFB tripping characteristic, ensuring reliable overcurrent and short-circuit protection. It incorporates a normally open contact and utilizes a plug-in base for easy installation. Suitable for industrial electrical systems, it offers high reliability, precise circuit interruption, and remote signaling capabilities. Its modular design enables expansion and integration into complex control panels. With robust construction and compliance with international standards, this device guarantees safe operation under various ambient conditions, making it ideal for automation and control applications.

Authorized Distributors
Source:Newark
Part No:2800837
Stock:16
Inv Date:05-28-2026
Price: Unit price: $63.94
Buy/RFQ:
Source:DigiKey
Part No:2800837
Stock:0
Inv Date:05-28-2026
Price: Unit price: $48.71
Buy/RFQ:
Part No:2800837
Stock:362
Inv Date:05-29-2026
Price: Unit price: $66.96
Buy/RFQ:
Part No:2800837
Stock:0
Inv Date:05-28-2026
Price: Unit price: $55.69
Buy/RFQ:
Part No:2800837
Stock:6
Inv Date:05-28-2026
Price: Unit price: $51.27
Buy/RFQ:
Part No:2800837
Stock:6
Inv Date:05-28-2026
Price: Unit price: $51.27
Buy/RFQ:

Phoenix Contact 2800837 Thermomagnetic Circuit Breaker Specifications:

  • Ambient temperature (operation): -30 °C ... 60 °C
  • Ambient temperature (storage/transport): -40 °C ... 80 °C
  • Humidity test: 240 h, 95% RH, 40°C
  • Shock resistance: 30g (IEC 60068-2-27, Test Ea)
  • Degree of protection: IP30 (Actuation area)
  • Rated current: 2A
  • Rated voltage: 277 V AC / 1 A (Low-induction, max 2000 cycles)
  • Frequency range: 57 Hz ... 500 Hz
  • Standards: UL Recognized, cUL Recognized, UL Listed, cUL Listed, VDE, EAC, CSA, KC
  • Trigger characteristic: SFB, suitable for long cable paths
  • Connection technology: Plug-in base with push-in or screw termination
  • Dimensions and weight: Refer to detailed datasheet for precise measurements
  • Material: High-quality, insulated, and impact-resistant components
  • Environmental compliance: China RoHS, environmentally friendly use period of 50 years

Buy the Phoenix Contact 2800837 – Reliable Circuit Breaker for Industrial Applications

Purchase the Phoenix Contact thermomagnetic circuit breaker online today and secure dependable overcurrent protection for your electrical systems. Designed for ease of installation and expansion, this single-pole device features a robust construction with an SFB trip characteristic for precise control. Its modular design allows seamless integration into control panels and automation systems, ensuring safety even in challenging environments. With proven compliance to international standards, ordering online guarantees prompt delivery and reliable support for your industrial needs.

Order your Phoenix Contact 2800837 thermomagnetic circuit breaker today and ensure safe, reliable overcurrent protection for your industrial projects.

Frequently Asked Questions

Where can I buy Phoenix Contact 2800837?

You can click on the BUY or RFQ button to purchase 2800837 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2800837?

You can download the 2800837 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2800837?

Phoenix Contact

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