L4939 - Breaker Pin Set for Circuit Breaker Measurements

Test pin set for breaker and relay terminals, compatible with test leads using 4 mm banana plugs

Product information L4939 - Breaker Pin Set for Circuit Breaker Measurements

The L4939 is a breaker pin set designed for testing at circuit breaker and protective relay terminals. It consists of one red and one black tip (total length 128 mm) with a tip diameter of 2.6 mm. The set is rated CAT III 600 V and 10 A. The pins are connected to the ends of compatible measurement leads such as the Hioki L4930 or L4940, which feature 4 mm banana plugs, including safety plugs with retractable sleeves.

This accessory is suitable for a variety of Hioki digital multimeters and clamp meters with 4 mm banana type connectors, including DT4252, DT4253, DT4255, DT4256, DT4261, DT4281, DT4282, CM3286, CM4141, CM4371, CM4373, and CM4375.
  • L4939 Breaker Pin Set (1 red, 1 black)

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