LANGOM PRODUCT CATALOGUE

Circuit protection

Explore the listed circuit protection products and accessories. Use the exact ordering reference and specifications to distinguish individual items.

Explore 18,658 catalogue records with listed specifications and direct quotation enquiries.

Compare the protection function, rated current, voltage and breaking capacity where stated. Confirm the exact equipment series and installation requirements.

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Connector families & accessories

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Items 6,625–6,660 of 18,658 matching catalogue itemsClear filtersHave another part number? Send an enquiry
Supplier image associated with Hager HMT101JR; appearance may vary
Supplier image

Hager

HMT101JR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
100 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HNW630GR; appearance may vary
Supplier image

Hager

HNW630GR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
630 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HEW250NR; appearance may vary
Supplier image

Hager

HEW250NR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
250 A
Rated voltage
220 to 690 V
Supplier image associated with Hager SPB420; appearance may vary
Supplier image

Hager

SPB420

Surge protection device for power supply systems

Circuit protection

Number of conductors (without earthing)
1
Nominal discharge surge current (8/20)
20 kA
Supplier image associated with Hager MM509N; appearance may vary
Supplier image

Hager

MM509N

Motor protection circuit-breaker

Circuit protection

Overload release current setting
4 to 6.3 A
Adjustment range undelayed short-circuit release
78.1 to 117.2 A

The catalogue includes exact products, shared model selections and configurable connector families. Each selection identifies its scope. Pricing, availability and the final specification are confirmed in your quotation.