Phoenix Contact 3031377 ST 4 BU Series Feed Through Terminal Block Blue, 0.2mm², 6 mm², 1-Level, Spring Cage

RS Stock No.:: 648-3164
Distrelec Article No.:: 148-28-082
Mfr. Part No.:: 3031377
Manufacturer:: Phoenix Contact

Phoenix Contact 3031377 ST 4 BU Series Feed Through Terminal Block Blue, 0.2mm², 6 mm², 1-Level, Spring Cage

Subtotal (1 unit)*

MYR7.54

FREE delivery for orders over RM 150.00

In Stock

Plus 133 unit(s) shipping from 07 September 2026

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

Units	Per Unit
1 +	MYR7.54

*price indicative

RS Stock No.:: 648-3164
Distrelec Article No.:: 148-28-082
Mfr. Part No.:: 3031377
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	Feed Through Terminal Block
	Colour	Blue
	Sub Type	Feed Through
	Number of Levels	1
	Series	ST 4 BU
	Voltage	800V
	Cable CSA	0.2, 6mm²
	Minimum Wire Size AWG	28AWG
	Fused	No
	Maximum Wire Size AWG	10AWG
	Terminal Block Current	32A
	Minimum Operating Temperature	-60°C
	Termination Type	Spring Cage
	Maximum Operating Temperature	110°C
	Hazardous Area Certification	No
	Standards/Approvals	ATEX, Bureau Veritas, CCC, CSA, DNV, EAC Ex, IEC 60947-7-1, IECEE CB, IECEX, KR, LR, NEPSI, NK, PRD, RS, VDE

	Select all
	Brand Phoenix Contact
	Product Type Feed Through Terminal Block
	Colour Blue
	Sub Type Feed Through
	Number of Levels 1
	Series ST 4 BU
	Voltage 800V
	Cable CSA 0.2, 6mm²
	Minimum Wire Size AWG 28AWG
	Fused No
	Maximum Wire Size AWG 10AWG
	Terminal Block Current 32A
	Minimum Operating Temperature -60°C
	Termination Type Spring Cage
	Maximum Operating Temperature 110°C
	Hazardous Area Certification No
	Standards/Approvals ATEX, Bureau Veritas, CCC, CSA, DNV, EAC Ex, IEC 60947-7-1, IECEE CB, IECEX, KR, LR, NEPSI, NK, PRD, RS, VDE

Datasheet 3031377

COO (Country of Origin):: DE

ST 4-FSI/C DIN Rail Terminal Blocks - Phoenix Contact

The ST 4-FSI/C range from Phoenix Contact are DIN rail, spring-cage terminal blocks that feature a C type fuse. This range of DIN rail, fused terminal blocks form a tight connection to your wire thanks to the spring-cage technology, it also means an effortless install! Simply push-in your wire. Not to mention, the fuse in this terminal block is a flat fuse and helps add another level of protection. DIN rails NS 35/7.5 and NS 35/15 are supported for the ST 4-FSI/C range of terminal blocks and the blocks have a nominal current of 30 A with a nominal voltage of 400 V.

The housing on these fused terminal blocks is made from a durable polyamide material and the contacts are copper with a plating. These devices accept 28-10 AWG and have a cross-section of 0.08 mm² - 6 mm².

Features and benefits:

Fused for added protection

The ST 4-FSI/C fuse terminal block accommodates flat-type fuses according to ISO/DIS 8820/DIN 72581-3 or the TCP .../DC32V thermal miniature circuit breaker as the fuse element

Versions with LED for easily indicating a fuse that has been blown

Fits on an NS 35/7.5 and NS35/15 DIN rail

Operating temperatures of -60°C to 85°C

Spring-loaded fuse terminals adopt the functional operation of the fuse holder and potential distribution

Typical Applications:

• Tested for railway applications

Complete Line:

The ST series is apart of Phoenix Contacts vast and comprehensive portfolio. Complete line is a solution from Phoenix Contact that gives you a full range of products that all go hand-in-hand to make a perfect control cabinet. It covers all bases from connections, switching and measuring all the way to controlling, supplying and automation. Choosing complete line products makes it far more efficient to get a cabinet working.

If you'd like to learn more about Complete Line, please click here.

Note

Cable cross-sectional area quoted refers to cable with rigid conductors

Group and Category

II 2 G D Ex e II

Certificate No.

KEMA 00ATEX2052 U