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Datasheet generated 2026-10-07
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Siemens Thermal Overload Relay, 34-40 A, Spring Clamp Connection (3RU2126-4FC0)

Siemens · Switchgear & Protection · Overload Relays · Germany · siemens.com
Part Number
3RU2126-4FC0  ·  HS 8536.49
Siemens Thermal Overload Relay, 34-40 A, Spring Clamp Connection (3RU2126-4FC0)

Siemens 3RU2126-4FC0 Thermal Overload Relay 34-40A Spring terminals.

Technical Specifications

Manufacturer part number (MPN)3RU2126-4FC0
EAN / GTIN4011209781245
Sales unitpcs
Mounting methodDirect attachment
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
Adjustable current range34–40 A
Reset function inputNo
Reset function automaticYes
Reset function push-buttonYes
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents