9158340001

FUSED TERMINAL BLOCK, 4POS, 26-12AWG

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: WEIDMULLER
Product type: Fused Terminal Blocks
No. of Positions:4Positions; Wire Size AWG Min:26AWG; Wire Size AWG Max:12AWG; Conductor Area CSA:4mm²; Wire Connection Method:Screw; Rated Current:10A; Rated Vol 21M4089
Product Range: -
Rated Current: 10A
Rated Voltage: 300V
Fuse Size Held: 5mm x 20mm
Wire Size (AWG): 26AWG to 12AWG
No. of Positions: 4Ways
Wire Size AWG Max: 12AWG
Wire Size AWG Min: 26AWG
Conductor Area CSA: 4mm²
Wire Connection Method: Screw

Delivery and price
Units per pack	500
Price	23.05 €
Current stock	10+
Lead time	30 days

Datasheet

**Datasheet** 

**ASK 1EN/LD, KDKS 1EN/LD and KDKS 1PE/LD** 

**Indicating Fuse Terminal Blocks** 

The well known ASK 1EN/LD fuse block and its family members (KDKS 1EN/LD and KDKS 1PE/LD) have undergone a little face lift. 

- BFI (Blown Fuse Indicator) circuit using new high efficiency, high visibility SMT (Surface Mount Technology) LED 

- BFI circuit built in to the lever; opening the lever disconnects the BFI circuit 

- Wide voltage range BFI circuit 

   - Reduction of inventory 

   - Close to 40 part numbers are replaced by only 16 

   - UC (Universal AC/DC Current) hinge sensitive half wave rectified 

- Extra low leakage current for operator safety 10-60V unit: 100-250V unit: 

- - 10Vac/dc 90HA - 100Vac/dc 152HA - 12Vac/dc 111HA - 115Vac/dc 172HA - 15Vac/dc 141HA - 220Vac/dc 337HA - 24Vac/dc 240HA - 230Vac/dc 352HA - 28Vac/dc 495HA - 250Vac/dc 383HA - 60Vac/dc 630HA 

- Labeling of voltage range and polarity on the lever 

- For each type, 4 available options - 10-60Vac/dc hinge negative or positive - 100-250Vac/dc hinge negative or positive 

## **Canada** 

W Interconnections Canada Inc. 10 Spy Court Markham, Ontario L3R 5H6 Telephone: (800) 268-4080 Facsimile: (905) 475-2798 Email: info1@weidmuller.ca Website: www.weidmuller.ca 

## **United States** 

W Interconnections, Inc. 821 Southlake Blvd. Richmond, Virginia 23236 Telephone: (800) 849-9343 Facsimile: (804) 379-2593 Email: info@weidmuller.com Website: www.weidmuller.com 

## **Mexico** 

W Interconnections, S.A. de C.V. Ave Ingenieros Civiles #204 Conjunto Industrial Chachapa 72990 Puebla, Pue. Mexico Telephone: (222) 286 82 47 Facsimile: (222) 286 62 42 Website: www.weidmuller.com.mx 

**ASK 1EN/LD, KDKS 1EN/LD and KDKS 1PE/LD                               5 x 20 xyzljsdöaklsd** 

**ASK 1EN/LD KDKS 1EN/LD** with or without LED with or without LED 

## **KDKS 1PE/LD** 

with or without LED 

|~~**Width/Length/Height with TS35x7.5**~~|~~mm~~|
|---|---|
|~~Max. current / max. cond. cross-section~~|~~A/mm~~2|
|~~Max. clamping range~~|~~mm~~2|
|**Technical data**||
|~~Rated data~~||
|Rated voltage for adjacent terminal|V|
|Rated current (top level/bottom level)|A|
|Rated cross-section|mm2|
|Rated impulse voltage / Pollution severity|kV/-|
|Plug gauge IEC 60-947-1 / flammability class acc. UL 94||
|Approvals||
|Note||
|~~**Clampable conductors (H05V/H07V)**~~||
|Solid / stranded|mm2|
|Flexible / flexible w. wire end ferrule|mm2|
|Tightening torque range (clamping screw)|Nm|
|Stripping length / blade size|mm / -|
|~~**Information                                         Fuse Size:   5 x 20 mm**~~|~~**Information                                         Fuse Size:   5 x 20 mm**~~|
|~~;lsdfka;sofihrf55   5~~||
|**Order data**||
|~~**Version**~~||



No LED Indication 

10-60V ac/dc Blown Fuse Indication Hinge Negative 10-60V ac/dc Blown Fuse Indication Hinge Positive 100-250V ac/dc Blown Fuse Indication Hinge Negative 100-250V ac/dc Blown Fuse Indication Hinge Positive 

|~~8 x 58 x 44~~|||~~8 x 73.5 x 55.7~~|||~~8 x 91 x 65~~||
|---|---|---|---|---|---|---|---|
|~~6.3 / 4~~|||~~6.3 / 4~~|||~~6.3 / 4~~||
|~~0.13 ... 4~~|||~~0.13 ... 4~~|||~~0.13 ... 4~~||
|||||||||
|~~**IEC**~~<br>~~**UL**~~|~~**CSA**~~||~~**IEC**~~<br>~~**UL**~~|~~**CSA**~~||~~**IEC**~~<br>~~**UL**~~|~~**CSA**~~|
|500<br>300|300||500<br>300|300||500<br>300|300|
|6.3/-<br>10 /-|10/-||6.3/32<br>10/20|10*/25||6.3/32<br>10/20|10*/25|
|4<br>AWG 26…12 AWG 26…12|||4<br>AWG 26…12 AWG 26…12|||4<br>AWG 26…12 AWG 26…12||
|6 / 3|||6 / 3|||6 / 3||
|A4 / V2|||A4 / V2|||A4 / V2||
|ar|||ar|||ar||
|*Up to 15 Amp rating based on 0 Ohm inline resistance dummy slug. Derating required based on inline resistance of fuse used. Check with fuse manufactureer for details.|||*Up to 15 Amp rating based on 0 Ohm inline resistance dummy slug. Derating required based on inline resistance of fuse used. Check with fuse manufactureer for details.|||*Up to 15 Amp rating based on 0 Ohm inline resistance dummy slug. Derating required based on inline resistance of fuse used. Check with fuse manufactureer for details.||
|~~**Rated connection**~~|||~~**Rated connection**~~|||~~**Rated connection**~~||
|0.5…4 / 1.5...4|||0.5…4 / 1.5...4|||0.5…4 / 1.5...4||
|0.5…4 / 0.5…4|||0.5…4 / 0.5…4|||0.5…4 / 0.5…4||
|0.5…1.0(M 3)|||0.5…1.0(M 3)|||0.5…1.0(M 3)||
|9 / 3.5 x 0.6|||9 / 3.5 x 0.6|||9 / 3.5 x 0.6||
|~~The rated cross-section is reduced to max.~~|||~~The rated cross-section is reduced to max.~~|||~~The rated cross-section is reduced to max.~~||
|~~2.5 mm2 when using cross-connection bridges.~~|||~~2.5 mm2 when using cross-connection bridges.~~|||~~2.5 mm2 when using cross-connection bridges.~~||



|~~**Type**~~<br>~~**Qty.**~~|~~**Order No.**~~|~~**Type**~~<br>~~**Qty. Order No.**~~|~~**Type**~~<br>~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|
|---|---|---|---|---|
|ASK1EN<br>100|0474560000|KDKS1EN<br>509503350000|KDKS1PE<br>50|9528110000|
|ASK1EN/SMT10-60VUC BFI H- 100|0222760001|KDKS1EN/SMT10-60VUC BFI H-<br>509802720001|KDKS1PE/SMT10-60VUC BFI H- 50|9158330001|
|ASK1EN/SMT10-60VUC BFI H+ 100|9123140001|KDKS1EN/SMT10-60VUC BFI H+509908510001|KDKS1PE/SMT10-60VUC BFI H+50|9158340001|
|ASK1EN/SMT100-250VUC BFI H-100|0225560001|KDKS1EN/SMT100-250VUC BFI H-509802760001|KDKS1PE/SMT100-250VUC BFI H-50|9158350001|
|ASK1EN/SMT100-250VUC BFI H+100|1009118290001|KDKS1EN/SMT100-250VUC BFI H+509915820001|KDKS1PE/SMT100-250VUC BFI H+50|9915150001|



|~~**Levers (Beige only)**~~||~~**Type**~~|~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|~~**Type**~~||~~**Qty.**~~|~~**Order No.**~~|~~**Type**~~||~~**Qty.**~~|~~**Order No.**~~|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
||No LED Indication|LEVER|50|2012920000|LEVER||50|2012920000|LEVER||50|2012920000|
|10-60V ac/dc Blown Fuse Indication Hinge Negative||LEVER SMT10-60VUC BFI H-|50|9908660001|LEVER SMT10-60VUC BFI H-||50|9908660001|LEVER SMT10-60VUC BFI H-||50|9908660001|
|10-60V ac/dc Blown Fuse Indication Hinge Positive||LEVER SMT10-60VUC BFI 1H+|50|9908670001|LEVER SMT10-60VUC BFI 1H+||50|9908670001|LEVER SMT10-60VUC BFI 1H+||50|9908670001|
|100-250V ac/dc Blown Fuse Indication Hinge Negative||LEVER SMT100-250VUC BFI  H- 50||9908680001|LEVER SMT100-250VUC BFI  H- 50|||9908680001|LEVER SMT100-250VUC BFI  H- 50|||9908680001|
|100-250V ac/dc Blown Fuse Indication Hinge Positive||LEVER SMT100-250VUC BFI H+ 50||9908690001|LEVER SMT100-250VUC BFI H+ 50|||9908690001|LEVER SMT100-250VUC BFI H+ 50|||9908690001|
||||||||||||||
||||||||||||||
||||||||||||||
|**Accessories**|||||||||||||
|~~**Cross-connection**~~||~~**Type**~~|~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|~~**Type**~~||~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|~~**Type**~~||~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|
||2-pole|QB 2 WI RA8 IS|50|500461100000|QB 2 WI RA8 IS||50|500461100000|QB 2 WI RA8 IS||50|500461100000|
||3-pole|QB 3 WI RA8 IS|50|500461200000|QB 3 WI RA8 IS||50|500461200000|QB 3 WI RA8 IS||50|500461200000|
||4-pole|QB 4 WI RA8 IS|50|500461300000|QB 4 WI RA8 IS||50|500461300000|QB 4 WI RA8 IS||50|500461300000|
||58-pole|QB 58 Straight|50|500545400000|QB 58 Straight||50|500545400000|QB 58 Straight||50|500545400000|
||58-pole|QB 58 Angled|50|500545300000|QB 58 Angled||50|500545300000|QB 58 Angled||50|500545300000|
||58-pole|IP 58 Insulation Profile|50|500546000000|IP 58 Insulation Profile||50|500546000000|IP 58 Insulation Profile||50|500546000000|
||||||||||||||
|~~**End plate / partition**~~|~~**(behind last terminal)**~~|~~**Type**~~<br>~~**Width [mm]**~~|~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|~~**Type**~~<br>~~**Width [mm]**~~||~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|~~**Type**~~<br>~~**Width [mm]**~~||~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|
|||AP ASK1<br>[1.5]|20|200380360000|AP KDKS1|[1.5]|20|9503330000|AP KDKS1|[1.5]|20|9503330000|
||||||||||||||
|~~**Marking systems**~~||~~**Type**~~||~~**Order No.**~~|~~**Type**~~|||~~**Order No.**~~|~~**Type**~~|||~~**Order No.**~~|
|||DEK 5/8MC||1856740000|DEK 5/8MC|||1856740000|DEK 5/8MC|||1856740000|
|~~**Miscellaneous**~~||~~**Type**~~|~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|~~**Type**~~||~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|~~**Type**~~||~~**Qty.**~~|~~**Qty.**~~<br>~~**Order No.**~~|
||SBL Contact sleeve/slug|KOHU ASK1|100|1000446100000|KOHU ASK1||100|0446100000|KOHU ASK1||100|0446100000|
|Group marking carrier for ganging 2 or more poles together|Group marking carrier for ganging 2 or more poles together|SchS2|1m|1m0337400000|SchS2||1m|0337400000|SchS2||1m|0337400000|



## **Accessories** 

Subject to technical changes · Printed in Canada · 99990349 · 06/2006 

2

Updated at June 4, 2026

Weidmüller is a leading international provider of advanced solutions for electrical connectivity, power transmission, and the conditioning of signals and data in industrial environments. Recognized globally for engineering excellence, the company develops innovative components designed to optimize automation, ensure reliable power distribution, and streamline complex control panel assemblies. Our extensive portfolio of Weidmüller components is strongly centered around their industry-leading connectivity solutions. We carry a vast selection of terminal blocks to suit any application, including pluggable terminal blocks, headers and sockets, wire-to-board solutions, and rugged DIN rail terminal blocks. To support complete and organized installations, we also provide a comprehensive range of standard and fused terminal blocks, power distribution blocks, interface modules, and essential accessories like terminal block markers. Beyond core connectivity, our offering includes critical Weidmüller components for system protection and control. We supply a robust selection of circuit breakers, featuring magnetic hydraulic, thermal, and electronic variants to safeguard sensitive equipment. Additionally, our inventory encompasses dependable power relays, solid-state relays, and AC/DC converters, equipping engineers with the high-quality parts needed to build secure, efficient, and fully integrated industrial automation systems.

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →