KLKD012.T Cartridge fuse rated 12A at 600VAC/VDC with fast-blow response. High breaking capacity of 100kA AC and 50kA DC suitable for solar applications.
Mfr Part #:

KLKD012.T

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Cartridge fuse rated 12A at 600VAC/VDC with fast-blow response. High breaking capacity of 100kA AC and 50kA DC suitable for solar applications.
✓ Total Stock: 299 pcs
$ Price Range: $12.76 - $26.44

KLKD012.T Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
299 pcs
299 pcs On Request 1 On Request On Request On Request On Request On Request

KLKD012.T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
Fuse Type
Mounting Type
Response Time
Voltage Rating

KLKD012.T Description

Short technical summary and product information.

The Littelfuse KLKD012.T is a 12A, 600V fast-blow cartridge fuse designed for solar (photovoltaic) applications. It features a high interrupting rating of 100kA AC and 50kA DC, ensuring reliable protection under fault conditions.

 

This fuse requires a holder for installation and comes in a cartridge, non-standard package measuring 0.406" diameter by 1.500" length (10.31mm x 38.10mm). It is approved by CE, CSA, UL, and VDE, demonstrating compliance with international safety standards.

 

The fast-blow response time makes it suitable for protecting sensitive circuits against overcurrent. The 12A current rating and 600V voltage rating cover a wide range of solar power system protection needs.

KLKD012.T Quick Information

Product Type: Cartridge Fuse
Canonical Name: Littelfuse KLKD012.T Cartridge Fuse, 12A, 600V, Fast-Blow
Subcategory: Fast-Blow Fuse

KLKD012.T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

KLKD012.T Estimated Pricing

Qty Low High
1+ $26.44 $26.44
5+ $21.93 $21.93
10+ $20.24 $20.24
50+ $16.77 $16.77
100+ $15.45 $15.45
250+ $13.86 $13.86
500+ $12.76 $12.76

Estimated market price range - modelled values for guidance only, not live distributor offers.

KLKD012.T Features

  • Rated for 12A at 600VAC/VDC.
  • Fast-blow response protects sensitive circuits.
  • High breaking capacity up to 100kA AC.
  • Approved by CE, CSA, UL, and VDE.
  • Designed for solar photovoltaic applications.

KLKD012.T Applications

  • Used in solar photovoltaic combiner boxes.
  • Protects inverters in renewable energy systems.
  • Suitable for DC overcurrent protection in solar.

KLKD012.T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the KLKD012.T?

12A.

What is the voltage rating of the KLKD012.T?

600V.

What is the breaking capacity of this fuse?

100kA AC and 50kA DC.

What is the response time of the KLKD012.T?

Fast blow.

What is the package size of the KLKD012.T?

0.406" diameter by 1.500" length (10.31mm x 38.10mm).

What approval agencies certify this fuse?

CE, CSA, UL, VDE.

Is this fuse suitable for solar applications?

Yes, it is designed for solar (photovoltaic) applications.

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