Eaton Bussmann

Bussmann KLM-25 Fuse

SKU: LL1-BSM-KLM-25

$12.98

Available

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Eaton Bussmann

Bussmann KLM-25 Fuse

SKU: LL1-BSM-KLM-25

PRODUCT PRICE USD

$12.98

Available to order

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Bussmann
Model Number	KLM-25
Product Category	Fast-Acting Midget Fuse
Series	KLM / Limitron
Fuse Type	Fast-Acting Supplemental Fuse
Amperage Rating	25 A
Voltage Rating	600 Vac / 600 Vdc
Interrupt Rating (AC)	100 kAIC at 600 Vac
Interrupt Rating (DC)	50 kAIC at 600 Vdc
Fuse Size	13/32 in x 1-1/2 in (10.3 mm x 38.1 mm)
Package / Case	5AG Midget, Cylindrical
Body Material	Melamine Tube
Endcap Material	Nickel-Plated Bronze
Connection	Ferrule End x Ferrule End
Indicator	Non-Indicating
Electrical Characteristics	110% Rating: 4 Hours Minimum; 135% AC Rating: Opens Within 1 Hour
Compliances	UL Listed (Std. 248-14, Guide JDYX, File E19180); CSA Certified (C22.2 No. 248.14, Class 1422-01, File 53787); CE; RoHS Compliant
Typical Applications	DC Control Circuits Requiring Fast-Acting Fuses; PV Systems up to 600 Vdc

Key Features

25 A Fast-Acting Supplemental Rating

Provides 25 A fast-acting supplemental protection within the KLM midget fuse range.

600 Vac / 600 Vdc Voltage Rating

Rated for AC control circuits and DC applications up to 600 V, including PV systems within the published voltage rating.

100 kAIC at 600 Vac Interrupt Rating

High interrupting capacity for short-circuit protection, with 50 kAIC at 600 Vdc.

13/32 in x 1-1/2 in Midget Size

Standard 5AG midget dimensions for compatibility with midget fuse holders, blocks, and DIN-rail accessories.

Melamine Tube and Nickel-Plated Endcaps

Melamine tube body with nickel-plated bronze endcaps, consistent with KLM series physical specifications.

Full-Range DC Supplemental Capability

Documented as a full-range DC supplemental fuse for DC control circuits and PV systems up to 600 Vdc.

Applications

DC control circuits requiring fast-acting fuses
PV systems up to 600 Vdc
AC control circuits rated up to 600 Vac
Industrial control panels with supplemental fusing
Compatible midget fuse holders and modular blocks
Equipment using 5AG 13/32 in x 1-1/2 in fuses
OEM electrical assemblies requiring 25 A supplemental protection
Renewable energy DC circuits within the documented voltage range

Purchase Information

We support online purchase of the Bussmann KLM-25 Fast-Acting Midget Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is the Bussmann KLM-25? The KLM-25 is a 25 A fast-acting supplemental midget fuse from the Bussmann KLM series.

What are the voltage ratings for KLM-25? 600 Vac and 600 Vdc.

What is the interrupt rating of KLM-25? 100 kAIC at 600 Vac and 50 kAIC at 600 Vdc.

What is the physical size of KLM-25? 13/32 in x 1-1/2 in (10.3 mm x 38.1 mm), 5AG midget package.

Does KLM-25 provide visual indication? No. The KLM series is non-indicating.

What are the body and endcap materials? Melamine tube body with nickel-plated bronze endcaps.

What are the opening times at 110% and 135% of rating? 110% of rating: carries for 4 hours minimum; 135% AC rating: opens within 1 hour.

What agency approvals does KLM-25 carry? UL Listed (Std. 248-14, Guide JDYX, File E19180), CSA Certified (C22.2 No. 248.14, Class 1422-01, File 53787), CE, and RoHS compliant.

Can KLM-25 be applied in DC photovoltaic systems? The KLM series is documented for PV systems up to 600 Vdc, in addition to DC control circuits, when applied within the published ratings and applicable installation standards.

What should be confirmed before purchasing KLM-25? Verify the 25 A load current, 600 Vac/600 Vdc system voltage, available fault current against the 100 kA/50 kA interrupt rating, fuse holder compatibility, and the required agency approvals for the specific installation.

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