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Siemens 3RU1126-1KB0

Name: 3RU1126-1KB0
Brand: Siemens
SKU: 3RU1126-1KB0
Price: 38.52 PLN
Availability: InStock

SKU3RU1126-1KB0

ManufacturerSiemens

CategoryIndustrial automation components

6-month warranty

Available (1-2 days): 7 units

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Quantity

Net price (1 pc.):

38,52PLN

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Description

The Siemens 3RU1126-1KB0 is a thermal overload relay designed for the protection of three-phase motors against overload, phase asymmetry, and phase failure. Part of the SIRIUS 3RU11 series, this relay offers long-term stability and a prolonged service life, effectively replacing the earlier 3UA5 and 3UA7 models. It is optimally matched both electrically and mechanically to the Siemens 3RT10 contactors, ensuring seamless integration and reliable performance. The relay features a current adjustment range of 9 to 12.5 A, with a Class 10 tripping characteristic, and is suitable for direct mounting onto compatible contactors, facilitating space-saving installations. Additional features include manual and automatic reset options, phase failure sensitivity, and an integrated, sealable cover for enhanced safety. The 3RU1126-1KB0 operates within an ambient temperature range of -20°C to +70°C and has a rated operational voltage of up to 690 V.

Specifications

Weight	0.08 kgs
Current	9 - 12.5 A
Measurement Range	9 - 12.5
Product Type	Relay
Relay Specifications	5 A
Weight	0.08 kg
Current Adjustment Range	9 to 12.5 A
Tripping Characteristic	Class 10
Mounting Type	Direct mounting onto compatible contactors
Reset Options	Manual and automatic
Phase Failure Sensitivity	Yes
Integrated, Sealable Cover	Yes
Ambient Temperature Range	-20°C to +70°C
Rated Operational Voltage	Up to 690 V