Overload relays SIEMENS 3RU2 series 

Operation type

Thermal overload relays

Thermal overload class

10, 10A

Protection range current

0.11...0.16A, 0.14...0.2A, 0.18...0.25A, 0.22...0.32A, 0.28...0.4A, 0.35...0.5A, 0.45...0.63A, 0.55...0.8A, 0.7...1A, 0.9...1.25A, 1.1...1.6A, 1.4...2A, 1.8...2.5A, 2.2...3.2A, 2.8...4A, 3.5...5A, 4.5...6.3A, 5.5...8A, 7...10A, 9...12.5A, 11...16A, 14...20A, 17...22A, 20...25A, 23...28A, 27...32A, 30...36A, 34...40A, 18...25A, 22...32A, 28...40A, 36...45A, 40...50A, 47...57A, 54...65A, 62...73A, 70...80A, 36...50A, 45...63A, 57...75A, 70...90A, 80...100A

Compatible device

Siemens contactors

Applied contactors

3RT2015-1AB01, 3RT2015-1AB02, 3RT2015-1AF01, 3RT2015-1AF02, 3RT2015-1AP01, 3RT2015-1AP02, 3RT2015-1AP04-3MA0, 3RT2015-1BB41, 3RT2015-1BB42, 3RT2015-2BB41, 3RT2015-2BB42, 3RT2015-2BB44-3MA0, 3RT2016-1AB01, 3RT2016-1AF01, 3RT2016-1AF02, 3RT2016-1AP01, 3RT2016-1AP02, 3RT2016-1BB41, 3RT2016-1BB42, 3RT2016-1KB42, 3RT2016-2BB41, 3RT2017-1AB01, 3RT2017-1AF01, 3RT2017-1AF02, 3RT2017-1AP01, 3RT2017-1AP02, 3RT2017-1AP04-3MA0, 3RT2017-1BB41, 3RT2017-1BB42, 3RT2017-1FB42, 3RT2017-2BB41, 3RT2018-1AB01, 3RT2018-1AF01, 3RT2018-1AP01, 3RT2018-1BB41, 3RT2018-1BB44-3MA0, 3RT2018-2AP04-3MA0, 3RT2018-2BB44-3MA0, 3RT2023-1AF00, 3RT2023-1AP00, 3RT2023-1BB40, 3RT2023-2BB40, 3RT2024-1AB04, 3RT2024-1AF00, 3RT2024-1AP00, 3RT2024-1AP04, 3RT2024-1BB40, 3RT2024-1BB44, 3RT2024-2AP00, 3RT2024-2BB40, 3RT2025-1AB04, 3RT2025-1AP00, 3RT2025-1AP04, 3RT2025-1BB40, 3RT2025-1BB44, 3RT2025-2BB40, 3RT2025-2KB40, 3RT2026-1AF00, 3RT2026-1AF04, 3RT2026-1AP00, 3RT2026-1AP04, 3RT2026-1BB40, 3RT2026-1BB44, 3RT2026-2FB40, 3RT2027-1AF00, 3RT2027-1AP00, 3RT2027-1AP04, 3RT2027-1BB40, 3RT2027-1BB44, 3RT2027-1FB40, 3RT2027-2BB40, 3RT2028-1AB00, 3RT2028-1AF00, 3RT2028-1AP00, 3RT2028-1BB40, 3RT2035-1AF00, 3RT2036-1AF00, 3RT2036-1AP00, 3RT2036-1AP04, 3RT2037-1AF00, 3RT2037-1AP00, 3RT2037-1AP04, 3RT2037-1KB44-3MA0, 3RT2038-1AF00, 3RT2038-1AP00, 3RT2038-1AP04, 3RT2045-1AP00, 3RT2045-1AP04, 3RT2046-1AF00, 3RT2046-1AP00, 3RT2046-1AP04, 3RT2047-1AP00

Frame size

S00, S2, S3

Line voltage

AC

Rated operational voltage (Ue)

690VAC

Rated frequency

50/60Hz

Reset mode

Auto, Manual

Connection type

Screw clamp terminals

Mounting type

On-contactor mounting

Function

Test, Stop, Reset, Display or operating state on device

Auxiliary contact

1NO+1NC

Ambient temperature

-40...70°C

Overall width

45mm, 55mm, 70mm

Overall height

89mm, 97mm, 105mm, 106mm

Overall depth

80mm, 95mm, 117mm, 124mm

Representative standard

UL, EAC, CE

Saparately accessories

Terminal supports: 3RU2916-3AA01, Resetting plungers: 3RU2900-1A, Pushbuttons with extended stroke: 3SU1200-0FB10-0AA0, Extension plungers: 3SU1900-0KG10-0AA0, Cable releases with holder for RESET: 3RU2900-1B, Cable releases with holder for RESET: 3RU2900-1C, Modules for remote RESET: 3RU1900-2AB71, Modules for remote RESET: 3RU1900-2AF71, Modules for remote RESET: 3RU1900-2AM71, Sealable covers: 3RV2908-0P, Unit labeling plates: 3RT1900-1SB20, Unit labeling plates: 3RT2900-1SB20, Adhesive inscription labels: 3RT1900-1SB60, Adhesive inscription labels: 3RT1900-1SD60, Terminal supports: 3RU2926-3AA01, Terminal covers: 3RT2936-4EA2, Terminal supports: 3RU2936-3AA01, Terminal covers: 3RT2946-4EA2, Terminal supports: 3RU2946-3AA01