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. 235-5352
Mfr. Part No.WSI 6/LD 10-36V DC/AC -1011300000
BrandWeidmuller
$39.65
Each
units
Single 20 → 8 AWG - - Beige 7.9mm 5 x 20mm 6.3A 10 → 36 V dc Screw Down TS35 WSI +120°C -50°C
RS Stock No. 167-5863
Mfr. Part No.281-622/281-417
BrandWago
$20.81
Each
units
- 28 → 12 AWG - - Grey 8mm 5 x 30mm 10A 800 V Crimp TS35 281 - -
RS Stock No. 858-0428
Mfr. Part No.3000541
$1,352.99
1 Box of 50
Box(es)
1 0.2 → 6 mm² - 2 Black - 5 x 20mm 6.3A 500 V Screw NS32 UK 5-HESILED 60 N - -
RS Stock No. 824-0098
Mfr. Part No.1616430000
$17.29
Each
units
Single 26 → 12 AWG - 2 Beige 7.9mm 5 x 20 6.3A 60 V ac/dc Clamp TS35 Z +120°C -50°C
RS Stock No. 742-7272
Mfr. Part No.3036505
$15.85
Each
units
Single 24 → 12 AWG - 2 Black 8.2mm - 32A 24 V dc Spring Cage NS35 ST 4-FSI/C-LED 24 - -
RS Stock No. 858-0557
Mfr. Part No.3118096
$1,325.12
1 Box of 50
Box(es)
1 0.2 → 4 mm² - 2 Blue - 5 x 20 mm, 5 x 25 mm 6.3A 400 V Screw NS32 UK - -
RS Stock No. 866-6866
Mfr. Part No.3214323
$34.10
Each
units
3 26 → 10 AWG - 5 Black - 5 x 20, G 28A 500 V Screw Down - UT 4-PE/L/HESILED 250 (5X20) - -
RS Stock No. 824-0095
Mfr. Part No.1616410000
BrandWeidmuller
$14.59
Each
units
Single 26 → 12 AWG - 2 Beige 7.9mm 5 x 20 6.3A 250 V ac/dc Clamp TS35 Z +120°C -50°C
RS Stock No. 858-0548
Mfr. Part No.3046540
$1,412.41
1 Box of 50
Box(es)
1 0.14 → 6 mm² - 2 Black - 5 x 20mm 6.3A 24 V Screw NS35 UT 4-HESILED 24-P/P - -
RS Stock No. 454-508
Mfr. Part No.WSI 6/2 GZ/DEF63 -1014000000
BrandWeidmuller
$14.388
Each (In a Pack of 5)
units
Single 20 → 8 AWG - - Brown 13mm 1 x 1/4in 6.3A 500 V Screw Down TS35 WSI +120°C -50°C
RS Stock No. 424-838
Mfr. Part No.1SNA111034R0400
BrandEntrelec
$17.966
Each (In a Pack of 5)
units
- 16 AWG 10 (stranded) mm², 16 (solid) mm² - Grey 12mm 5 x 20mm 10A 600 V Screw Clamp G, Top Hat MB +110°C -55°C
RS Stock No. 857-4912
Mfr. Part No.3049000
$2,512.73
1 Box of 50
Box(es)
2 0.2 → 4 mm² - 4 Black - 5 x 20mm 6.3A 400 V Screw NS32 UKK 5-HESILED 24 (5X20) 1MA - -
RS Stock No. 857-4919
Mfr. Part No.3073966
$1,170.69
1 Box of 50
Box(es)
1 0.5 → 16 mm² - 2 Black - 6.3 x 32mm 10A 400 V Screw NS32 UK 10-DREHSI-EX (6.3X32) - -
RS Stock No. 708-1703
Mfr. Part No.3211907
$14.38
Each
units
Single 0.2 → 6 mm² - 2 Black 6.2mm 5 x 20mm 6.3A 250 V Push In NS35 PT 4-HESILA 250 (5X20) - -
RS Stock No. 804-0475
Mfr. Part No.0920083
$7.76
Each
units
Single 20 → 6 AWG - 2 Black - 5 x 20 mm, 5 x 25 mm, 5 x 30 mm, 6.3 x 32 mm 10A 500 V Screw - USIG - -
RS Stock No. 533-6483
Mfr. Part No.1SNA290094R2100
BrandEntrelec
$15.198
Each (In a Pack of 5)
units
Double 12 AWG 2.5 (stranded) mm², 4 (solid) mm² - Grey 8mm 5 x 20 mm, 5 x 25 mm 6.3A 630 V Spring Clamp TS35 D +110°C -
RS Stock No. 768-4608
Mfr. Part No.WSI 25/3 10x38 -1966080000
BrandWeidmuller
$36.22
Each
units
Single 18 → 3 AWG - 2 Beige 54mm 10 x 38mm 32A 690 V Screw Down TS35 W +120°C -50°C
RS Stock No. 885-6390
Mfr. Part No.3007929
$11.749
Each (In a Box of 50)
units
1 0.2 → 4 mm² - 2 Blue - 5 x 20 mm, 5 x 25 mm, 5 x 30 mm 6.3A 500 V Screw NS32 UK5-HESI BU - -
RS Stock No. 823-9574
Mfr. Part No.WTR 4/SI LD 36V -7914370000
BrandWeidmuller
$22.45
Each
units
Single 26 → 10 AWG - 2 Beige 6.1mm - 6.3A 36 V ac/dc Screw TS35 W +120°C -50°C
RS Stock No. 813-8881
Mfr. Part No.1SNA199095R1300
BrandEntrelec
$8.338
Each (In a Pack of 5)
units
Single - 10mm² - Black 13mm - 16A 800 V ac Screw - SNA - -
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