Fused DIN Rail Terminals

Fused DIN rail terminals are used to protect electrical systems against overcurrent and short-circuiting. They clip on to a DIN rail, which is a standard-size metal rail on to which terminals are mounted in a control cabinet.

How do fused DIN rail terminals work?

DIN rail terminals are made from plastic, as this insulates the electrical current running through the terminal. Fused DIN rail terminals often have a hinged section containing the fuse, which can be opened up to stop the flow of electricity. Some are fitted with an LED blown fuse indicator to let you know when the fuse needs changing. Fused DIN rail terminals come with different fuse size inserts and may be colour coded to indicate the current rating.

What are fused DIN rail terminals used for?

Fused DIN rail terminals are widely used in industry and offer more protection from overcurrent than non-fused DIN rail terminals. They are usually used to protect sensors and relays.


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Description Price Number of Levels Wire Size Cable CSA Number of Connectors Colour Pitch Fuse Size Current Rating Voltage Rating Termination Method Rail Type Compatibility Series Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 885-6381
Mfr. Part No.3007916
$11.675
Each (In a Box of 50)
units
1 0.2 → 4 mm² - 2 Grey - 5 x 20 mm, 5 x 25 mm, 5 x 30 mm 6.3A 500 V Screw NS32 UK5-HESI GY - -
RS Stock No. 866-6841
Mfr. Part No.3214325
$18.28
Each
units
2 26 → 10 AWG - 4 Black - 5 x 20, G 28A 500 V Screw Down - UT 4-L/HESI (5X20) +130°C -60°C
RS Stock No. 226-0068
Mfr. Part No.ZSI 2.5/2 500AC -1616460000
BrandWeidmuller
$10.366
Each (In a Pack of 5)
units
Single 26 → 12 AWG - - Beige 12mm 3 x 32mm 12A 500 V Clamp TS35 ZSI +120°C -50°C
RS Stock No. 866-6853
Mfr. Part No.3214321
$23.20
Each
units
3 26 → 10 AWG - 5 Black - 5 x 20, G 28A 500 V Screw Down - UT 4-PE/L/HESILED 24 (5X20) - -
RS Stock No. 823-9543
Mfr. Part No.WSI 4/2/LD 60-150V -1880420000
BrandWeidmuller
$5.428
Each (In a Pack of 5)
units
Single 22 → 10 AWG - 2 Black 9.1mm 6.3 x 32 6.3A 150 V ac/dc Screw TS32, TS35 W +120°C -50°C
RS Stock No. 218-9284
Mfr. Part No.1SNA199208R1100
BrandEntrelec
$6.284
Each (In a Pack of 5)
units
- 12 AWG 1.5mm² - Grey 8mm 5 x 20 mm, 5 x 25 mm 6.3A 630 V IDC TS35 D +110°C -
RS Stock No. 666-3297
Mfr. Part No.1SNK508412R0000
BrandEntrelec
$22.70
Each
units
- 12 AWG, 24 AWG 1.5 (stranded) mm², 4 (solid) mm² - Grey 8mm 5 x 20 mm, 5 x 25 mm 6.3A 250 V Screw Clamp TS35 SNK +110°C -
RS Stock No. 824-0089
Mfr. Part No.1616440000
BrandWeidmuller
$14.16
Each
units
Single 26 → 12 AWG - 2 Beige 7.9mm 5 x 20 6.3A 28 V ac/dc Clamp TS35 Z +120°C -50°C
RS Stock No. 768-4591
Mfr. Part No.1966070000
BrandWeidmuller
$20.73
Each
units
Single 18 → 4 AWG - 2 Brown 18mm 10 x 38mm 32A 690 V Screw Down TS35 W +120°C -50°C
RS Stock No. 463-3878
Mfr. Part No.3004171
$22.986
Each (In a Pack of 5)
units
Single 26 → 8 AWG - 2 Black 10.2mm 6.3 x 32mm 10A 500 V Screw Down NS35 UK6.3-HESI - -
RS Stock No. 824-0111
Mfr. Part No.ZSI 2.5/2/LD 120AC - 1616490000
BrandWeidmuller
$21.67
Each
units
Single 26 → 12 AWG - 2 Beige 12.2mm 6.3 x 32 12A 120 V ac/dc Clamp TS35 Z +120°C -50°C
RS Stock No. 823-9556
Mfr. Part No.WSI 6/LD 250AC -1012400000
BrandWeidmuller
$27.47
Each
units
Single 20 → 8 AWG - 2 Beige 7.9mm 5 x 20 6.3A 250 V ac/dc Screw TS35 W +120°C -50°C
New
RS Stock No. 187-5224
Mfr. Part No.5ST3770-8
BrandSiemens
$48.55
Each
units
- - 16mm² - - - - - - - - 5ST - -
RS Stock No. 648-4268
Mfr. Part No.3046100
$15.67
Each
units
- 26 → 10 AWG - - Black 6.2mm 5 x 20mm 6.3A 500 V - NS35 UT 4-HESILA 250 - -
RS Stock No. 210-4586
Mfr. Part No.1SNA115663R2300
BrandEntrelec
$30.282
Each (In a Pack of 5)
units
- 12 AWG, 14 (with ferrule) AWG 4 (stranded) mm², 6 (solid) mm² - Grey 8mm 5 x 20 mm, 5 x 25 mm 6.3A 600 V Screw Clamp G, Top Hat M +110°C -55°C
RS Stock No. 885-6315
Mfr. Part No.3004168
$17.598
Each (In a Box of 50)
units
1 0.2 → 4 mm² - 2 Orange - 5 x 20 mm, 5 x 25 mm, 5 x 30 mm 6.3A 500 V Screw NS32 UK5-HESI-T OG - -
RS Stock No. 823-9559
Mfr. Part No.1012200000
BrandWeidmuller
$16.20
Each
units
Single 20 → 8 AWG - 2 Beige 7.9mm 5 x 20 6.3A 70 V ac/dc Screw TS35 W +120°C -50°C
RS Stock No. 823-9578
Mfr. Part No.WTR 4/SI LD 70V -7914380000
BrandWeidmuller
$26.41
Each
units
Single 26 → 10 AWG - 2 Beige 6.1mm - 6.3A 70 V ac/dc Screw TS35 W +120°C -50°C
RS Stock No. 858-0535
Mfr. Part No.3060527
$702.54
1 Box of 50
Box(es)
1 0.14 → 6 mm² - 2 Blue - 5 x 20mm 6.3A 500 V Screw NS35 UT 4-HESI (5X20) BU - -
RS Stock No. 666-3284
Mfr. Part No.1SNK508410R0000
BrandEntrelec
$9.312
Each (In a Pack of 5)
units
- 12 AWG, 24 AWG 1.5 (stranded) mm², 4 (solid) mm² - Grey 8mm 5 x 20 mm, 5 x 25 mm 6.3A 250 V Screw Clamp TS35 SNK +110°C -
Related Products
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Description:
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Fused terminal blocks accepting European bottle fuses type ...
Description:
Fused terminal blocks accepting European bottle fuses type D01 (413-2375) and D02 (413-2381)Suitable for mounting on both symmetric (deep top hat) and asymmetric ("G") type DIN rails. Voltage rating 750 V.
The ’W’ series screw clamp terminals are suitable ...
Description:
The ’W’ series screw clamp terminals are suitable for ’Top Hat’ DIN Rail and manufactured from nylon 6.6 which has a continuous temperature rating of 120°C (180°C short term). They are self-extinguishing to UL94V-0 and free from cadmium and halogen. ...
UK 6-FSI/C is a single tier terminal block ...
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