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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Items 6,805–6,840 of 18,658 matching catalogue itemsClear filtersHave another part number? Send an enquiry
Supplier image associated with Hager HNA161H; appearance may vary
Supplier image

Hager

HNA161H

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
160 A
Rated voltage
220 to 415 V
Supplier image associated with Hager HXA004H; appearance may vary
Supplier image

Hager

HXA004H

Shunt release (for power circuit breaker)

Circuit protection

Rated control supply voltage AC 50 Hz
200 to 240 V
Rated control supply voltage AC 60 Hz
200 to 240 V
Supplier image associated with Hager HR554; appearance may vary
Supplier image

Hager

HR554

Residual current release for power circuit breaker

Circuit protection

Rated control supply voltage AC 50 Hz
230 to 230 V
Rated control supply voltage AC 60 Hz
230 to 230 V
Supplier image associated with Hager HMS040JC; appearance may vary
Supplier image

Hager

HMS040JC

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
40 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HNS161DC; appearance may vary
Supplier image

Hager

HNS161DC

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
160 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HNW401GR; appearance may vary
Supplier image

Hager

HNW401GR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
400 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HNA160H; appearance may vary
Supplier image

Hager

HNA160H

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
160 A
Rated voltage
220 to 415 V
Supplier image associated with Hager HPW401DR; appearance may vary
Supplier image

Hager

HPW401DR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
400 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HNW321DR; appearance may vary
Supplier image

Hager

HNW321DR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
320 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HEW401GR; appearance may vary
Supplier image

Hager

HEW401GR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
400 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HNW251DR; appearance may vary
Supplier image

Hager

HNW251DR

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 HNS101NC; appearance may vary
Supplier image

Hager

HNS101NC

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 HNS063DC; appearance may vary
Supplier image

Hager

HNS063DC

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
63 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HPW401NR; appearance may vary
Supplier image

Hager

HPW401NR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
400 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HNT050DR; appearance may vary
Supplier image

Hager

HNT050DR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
50 A
Rated voltage
220 to 690 V

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.