2800836 Thermomagnetic device circuit breaker, 1-pole, rated 1A at 277VAC and 50VDC, with SFB tripping characteristic and slide switch actuator.
Mfr Part #:

2800836

Available from 1 distributors
Mfr Name: Phoenix Contact
Phoenix Contact
Thermomagnetic device circuit breaker, 1-pole, rated 1A at 277VAC and 50VDC, with SFB tripping characteristic and slide switch actuator.
✓ Total Stock: 1 pcs
$ Price Range: $48.71

2800836 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1 pcs
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2800836 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Color
Current Rating (Amps)
Depth
Height
Insulation Resistance
Mounting Type
Number of Poles
Number of Positions
Storage Temperature
Voltage Rating
Width

2800836 Description

Short technical summary and product information.

The Phoenix Contact 2800836 is a thermomagnetic device circuit breaker from the CB TM1 series, featuring the SFB tripping characteristic. It is rated for 1A nominal current at 277VAC (UL 1077) and 50VDC (IEC 60934), with a rated short-circuit switching capacity of 300A at 240VAC. The breaker uses a slide switch actuator and mounts on a base element via a holder.

 

This 1-pole breaker offers a rated surge voltage of 2.5kV and insulation resistance of at least 100MΩ at 500VDC. It operates in ambient temperatures from -30°C to 60°C and can be stored between -40°C and 80°C. The housing is gray, rated IP30 at the actuation area, and made of insulating material group II with UL 94 V0 flammability class.

 

Designed for overcurrent protection in industrial control panels and equipment, the SFB characteristic provides fast tripping for long cable paths. The plug-in housing concept allows modular expansion and easy replacement. Remote signaling options are available through accessories.

2800836 Quick Information

Product Type: Thermomagnetic Circuit Breaker
Series: SFB
Canonical Name: Thermomagnetic Device Circuit Breaker CB TM1 1A SFB
Subcategory: Device Circuit Breaker

2800836 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

2800836 Estimated Pricing

Qty Low High
1+ $48.71 $48.71

Estimated market price range - modelled values for guidance only, not live distributor offers.

2800836 Features

  • Thermomagnetic overcurrent protection with SFB characteristic.
  • Rated 1A at 277VAC and 50VDC.
  • Slide switch actuator for manual control.
  • Compact 12.3mm width for space-saving installation.
  • UL 94 V0 flammability rated housing.

2800836 Applications

  • Overcurrent protection in industrial control panels.
  • Protection for long cable paths with SFB trip.
  • Use in 277VAC lighting and HVAC systems.
  • DC circuit protection up to 50V.

2800836 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the Phoenix Contact 2800836 circuit breaker?

The breaker is rated for 277VAC (UL 1077) and 50VDC (IEC 60934).

What is the operating temperature range for this circuit breaker?

It operates from -30°C to 60°C and can be stored from -40°C to 80°C.

What is the RoHS status of the 2800836?

RoHS3 compliant (unverified, low confidence).

What is the tripping characteristic of this breaker?

It has an SFB tripping characteristic, which is a thermomagnetic trip method.

What is the mounting type for the 2800836?

It mounts on a base element using a holder.

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