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Phoenix Contact 2800840 Thermomagnetic Circuit Breaker

A thermomagnetic circuit breaker with a single-pole design featuring an SFB tripping characteristic. It includes one normally open (PDT) contact and a plug-in base for easy installation. Suitable for overcurrent protection in electrical circuits, this device offers a compact structure with precise current settings, modular expandability, and remote signaling capabilities. It complies with standards like EN 60934 and UL recognized. Ideal for control panels, industrial automation, and electrical distribution systems, ensuring reliable safety and monitoring in various environments.

Authorized Distributors
Source:Newark
Part No:2800840
Stock:17
Inv Date:05-28-2026
Price: Unit price: $61.5
Buy/RFQ:
Source:DigiKey
Part No:2800840
Stock:0
Inv Date:05-28-2026
Price: Unit price: $48.71
Buy/RFQ:
Part No:2800840
Stock:0
Inv Date:05-29-2026
Price: Unit price: $66.96
Buy/RFQ:
Part No:2800840
Stock:0
Inv Date:05-28-2026
Price: Unit price: $66.96
Buy/RFQ:
Part No:2800840
Stock:31
Inv Date:05-28-2026
Price: Unit price: $51.27
Buy/RFQ:
Part No:2800840
Stock:31
Inv Date:05-28-2026
Price: Unit price: $51.27
Buy/RFQ:

Phoenix Contact 2800840 Thermomagnetic Circuit Breaker Specifications:

  • Dimensions: Length varies with model, typical ins. thickness 0.030 inches, diameter 0.070 inches
  • Ambient temperature (operation): -30 °C to 60 °C
  • Ambient temperature (storage/transport): -40 °C to 80 °C
  • Humidity test: 95 % RH, 40 °C for 240 hours
  • Shock (operation): 30g (IEC 60068-2-27, Test Ea)
  • Vibration (operation): 8g (IEC 60068-2-6, Test Fc)
  • Degree of protection: IP30 (Actuation area)
  • Rated current: 5 A DC and AC
  • Rated short-circuit switching capacity: 500 A at 277 V AC / 1 A
  • Standards: EN 60934, UL Listed, cUL Recognized
  • Approval: Recognized by UL, cUL, VDE, and others
  • Construction: Single-pole, plug-in base, remote signaling capable
  • Environmental: RoHS and REACH compliant
  • Accessories include bridging jumpers, plug-in bridges, terminal markers, and base elements

Buy the Buy Phoenix Contact Thermomagnetic Circuit Breaker Part Number 2800840 Online

Get your Phoenix Contact Thermomagnetic Circuit Breaker today online! With a compact design, precise current settings, and modular expandability, this device ensures reliable overcurrent protection for industrial applications. Its plug-in base allows quick installation, while remote signaling features enable comprehensive monitoring from any location. Suitable for control panels, electrical distribution, and automation systems, this breaker meets international safety standards and offers a robust, environmentally friendly solution for your safety needs. Order now for dependable electrical protection.

Order your Phoenix Contact CB TM1 5A SFB P circuit breaker today and ensure reliable overcurrent protection with easy installation and remote monitoring capabilities.

Frequently Asked Questions

Where can I buy Phoenix Contact 2800840?

You can click on the BUY or RFQ button to purchase 2800840 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2800840?

You can download the 2800840 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2800840?

Phoenix Contact

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