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Datasheet generated 2026-10-07
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Siemens Thermal Overload Relay, 14-20 A, Spring Clamp Connection, Separate Mounting (3RU2126-4BC1)

Siemens · Switchgear & Protection · Overload Relays · Germany · siemens.com
Part Number
3RU2126-4BC1  ·  HS 8536.49
Siemens Thermal Overload Relay, 14-20 A, Spring Clamp Connection, Separate Mounting (3RU2126-4BC1)

Siemens 3RU2126-4BC1 Thermal Overload Relay 14-20A Spring terminals Separate Mounting.

Technical Specifications

Manufacturer part number (MPN)3RU2126-4BC1
EAN / GTIN4011209781252
Sales unitpcs
Mounting methodSeparate positioning
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact1
Release classCLASS 10
Type of electrical connection of main circuitSpring clamp connection
Max. rated operation voltage Ue690 V
Reset function inputNo
Reset function automaticYes
Reset function push-buttonYes
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents