TCP 3A - Thermal device circuit breaker

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
Product type Thermal device circuit breakers
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
Fuse Slow-blow
Rated voltage 250 V AC
65 V DC
250 V AC (AC according to UL 1077)
72 V DC (DC according to UL 1077)
Rated current IN 3 A
Rated surge voltage 2.5 kV
Insulation resistance Riso > 100 MΩ (500 V DC)
Tripping method T (thermal)
Device resistance 0.11 Ω
Rated short-circuit switching capacity Icn 18 A (250 V AC / 65 V DC)
30 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 3 A
Nominal voltage 250 V AC
65 V DC
Connection method pluggable

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

Item number 0712233
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C09
Product Key CLA111
Catalog Page Page 401 (C-4-2019)
GTIN 4017918848378
Weight per Piece (including packing) 11.49 g
Weight per Piece (excluding packing) 11.039 g
Customs tariff number 85362010
Country of origin ID


ECLASS-9.0 27141116
ECLASS-10.0.1 27141116
ECLASS-11.0 27141116
ECLASS-12.0 27141116
ECLASS-13.0 27250113


ETIM 8.0 EC000899


UNSPSC 21.0 39121400


Approval ID: 074317
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
250 V 3 A

cUL Recognized

Approval ID: FILE E 140459

UL Recognized

Approval ID: FILE E 140459


Approval ID: EAC-Zulassung


Approval ID: RU C-DE.A*30.B01546

VDE Zeichengenehmigung

Approval ID: 40034332


Approval ID: 2019010307241945

cULus Recognized

China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

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