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.

Browse product categories and manufacturers

Power & drives

Control & communication

Protection & distribution

Connection & switching

Wiring & installation

Safety & installation

Tools & materials

Refrigeration measurement

Vacuum, recovery & charging

Refrigeration connections

Refrigeration service tools

Analogue & mixed signal

Power semiconductors

Interfaces & specialist ICs

Connector families & accessories

Manufacturers and product ranges

Items 7,489–7,524 of 18,658 matching catalogue itemsClear filtersHave another part number? Send an enquiry
Supplier image associated with Hager HMS100NC; appearance may vary
Supplier image

Hager

HMS100NC

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 HNT126DR; appearance may vary
Supplier image

Hager

HNT126DR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
125 A
Rated voltage
220 to 690 V
Supplier image associated with Hager MM506N; appearance may vary
Supplier image

Hager

MM506N

Motor protection circuit-breaker

Circuit protection

Overload release current setting
1 to 1.6 A
Adjustment range undelayed short-circuit release
19.8 to 29.8 A
Supplier image associated with Hager MM511N; appearance may vary
Supplier image

Hager

MM511N

Motor protection circuit-breaker

Circuit protection

Overload release current setting
10 to 16 A
Adjustment range undelayed short-circuit release
198.4 to 297.6 A
Supplier image associated with Hager HES040JC; appearance may vary
Supplier image

Hager

HES040JC

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 HHA161H; appearance may vary
Supplier image

Hager

HHA161H

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 HEW631JR; appearance may vary
Supplier image

Hager

HEW631JR

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 HNW400GR; appearance may vary
Supplier image

Hager

HNW400GR

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 HR535; appearance may vary
Supplier image

Hager

HR535

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 HHA101H; appearance may vary
Supplier image

Hager

HHA101H

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
100 A
Rated voltage
220 to 415 V
Supplier image associated with Hager HEE970H; appearance may vary
Supplier image

Hager

HEE970H

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
1000 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HEF990H; appearance may vary
Supplier image

Hager

HEF990H

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
1600 A
Rated voltage
220 to 690 V
Supplier image associated with Hager HNW251GR; appearance may vary
Supplier image

Hager

HNW251GR

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 HPW251NR; appearance may vary
Supplier image

Hager

HPW251NR

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 HES100NC; appearance may vary
Supplier image

Hager

HES100NC

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 HMW631NR; appearance may vary
Supplier image

Hager

HMW631NR

Power circuit-breaker for trafo/generator/installation protection

Circuit protection

Rated permanent current Iu
630 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.