Thermal device circuit breaker - TCP 2A

Thermal miniature circuit breaker, pluggable in screw-type fuse terminal block UK 6-FSI/C and spring-cage fuse terminal block ST 4-FSI/C

Product Details

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

Type Male
Number of positions 1
No. of channels 1
Insulation characteristics
Overvoltage category II
Degree of pollution 2

No. of channels 1
Fuse type Automatic device
Maximum power dissipation for nominal condition ≤ 1 VA
Fuse Slow-blow
Rated voltage 250 V AC
65 V DC
250 V (AC according to UL 1077)
72 V (DC according to UL 1077)
Rated current IN 2 A
Rated surge voltage 2.5 kV
Insulation resistance Riso > 100 MΩ (500 V DC)
Tripping method T (thermal)
Device resistance 0 Ω
Rated short-circuit switching capacity Icn 12 A (250 V AC / 65 V DC)
20 A (30 V DC)
Short-circuit switching capacity 2000 A (250 V AC / UL 1077)
2000 A (72 V DC / UL 1077)
Dielectric strength 3000 V AC (Actuation area)
1500 V AC (Installation area)
Switching cycles, max. 6000 (At 1 x In, low-induction)
3000 (At 1 x In, inductive)
500 (At 2 x In, inductive)

Nominal current 2 A
Nominal voltage 250 V AC
65 V DC

Dimensional drawing
Width 8.2 mm
Height 24.4 mm
Height NS 35/7,5 55 mm
Depth 44.5 mm

Color black
Flammability rating according to UL 94 V0
Insulating material group IIIb
Insulating material PPS

Mechanical data
Open side panel No

Ambient conditions
Degree of protection IP40 (Actuation area)
Ambient temperature (operation) -20 °C ... 60 °C
Altitude 4000 m
Humidity test 240 h, 95 % RH, 40 °C

Standards/specifications EN 60934

Mounting type on base element

Order Key 0712217
Packing unit 20 pc
Minimum order quantity 1 pc
Sales Key CLA111
Product Key CLA111
Catalog Page Page 401 (C-4-2019)
GTIN 4017918848361
Weight per Piece (including packing) 11.5 GRM
Weight per Piece (excluding packing) 10.5 GRM
Customs tariff number 85362010
Country of origin ID


ECLASS-9.0 27141116
ECLASS-10.0.1 27141116
ECLASS-11.0 27141116


ETIM 6.0 EC000899


UNSPSC 19.0 39121410
UNSPSC 20.0 39121410
UNSPSC 21.0 39121410


Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
250 V 2 A

cUL Recognized

UL Recognized



VDE Zeichengenehmigung


China RoHS Environmentally Friendly Use Period = 25;
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Your advantages

Fast, replacement part-free recommissioning after an event with the reconnection options
Easy to retrofit in existing systems with vehicle flat-type fuses with identical pin connector pattern
System disconnection for maintenance actions via the integrated device switch