MPN

Phoenix Contact TCP 0.25A Thermal Circuit Breaker - 1-Pole, Base, 250 mA Current Rating, 250 V ac, 65 V dc

RS Stock No.:: 170-3784
Mfr. Part No.:: 0712123
Manufacturer:: Phoenix Contact

Phoenix Contact TCP 0.25A Thermal Circuit Breaker - 1-Pole, Base, 250 mA Current Rating, 250 V ac, 65 V dc

This image is representative of the product range

Bulk discount available

Subtotal (1 box of 20 units)*

SGD489.46

(exc. GST)

SGD533.52

(inc. GST)

FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28

Temporarily out of stock

Shipping from 04 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Box*
20 - 20	SGD24.473	SGD489.46
40 - 60	SGD24.147	SGD482.94
80 - 140	SGD23.503	SGD470.06
160 - 300	SGD22.25	SGD445.00
320 +	SGD19.877	SGD397.54

*price indicative

RS Stock No.:: 170-3784
Mfr. Part No.:: 0712123
Manufacturer:: Phoenix Contact

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Phoenix Contact
	Product Type	Thermal Circuit Breaker
	Current Rating	250 mA
	Series	TCP 0.25A
	Number of Poles	1
	Width	8.2 mm
	Mount Type	Base
	Terminal Type	Screw
	Tripping Mechanism	Thermal Magnetic
	Reset Actuator Type	Push Button
	Tripping Characteristics	Type S
	Standards/Approvals	CE, RoHS
	Rated AC Voltage	250 V ac
	Depth	44.5mm
	Height	24.4mm
	Rated DC Voltage	65 V dc
	Break Time	Medium

	Select all
	Brand Phoenix Contact
	Product Type Thermal Circuit Breaker
	Current Rating 250 mA
	Series TCP 0.25A
	Number of Poles 1
	Width 8.2 mm
	Mount Type Base
	Terminal Type Screw
	Tripping Mechanism Thermal Magnetic
	Reset Actuator Type Push Button
	Tripping Characteristics Type S
	Standards/Approvals CE, RoHS
	Rated AC Voltage 250 V ac
	Depth 44.5mm
	Height 24.4mm
	Rated DC Voltage 65 V dc
	Break Time Medium

Datasheet 0712123

Phoenix Contact TCP Thermal Circuit Breaker

The compact TCP range of miniature thermal circuit breakers from Phoenix contacts have an integrated switching function which enables instant re-closure to ensure the availability of the system.

Features and Benefits

• IP40 rating

• Slow blow fuse

• Only 8.2mm wide

• Re-closable

• Available with nominal current levels from 0.1 to 10 A

• Screw or spring cage connections used as a basic terminal block

Phoenix Contact Circuit Breakers

Note

When mounted in rows, the nominal device current can be limited to just 80% or must be over dimensioned accordingly.