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All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Description
3RT1056-2NB36
3RT1056-2NB36 is a Siemens SIRIUS 3RT series 3-pole motor contactor designed for demanding industrial motor control applications. This contactor delivers reliable switching for motors up to 90 kW at 400 V, with a rated operational current of 185 A and a versatile 21-27.3 VAC/VDC coil for flexible control circuit integration. Engineered for durability and ease of installation, the 3RT1056-2NB36 features bar connections for secure power wiring, spring-type terminals for auxiliary contacts, and a compact S6 frame size. The contactor includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, supporting a wide range of control logic requirements. It is suitable for both AC and DC operation and is designed for vertical mounting with screw fixing.
- Manufacturer: Siemens
- Series: SIRIUS 3RT
- Frame Size: S6
- Rated Operational Current: 185 A
- Rated Power: 90 kW at 400 V
- Rated Voltage: 400 V
- Coil Voltage: 21-27.3 VAC/VDC
- Poles: 3
- Auxiliary Contacts: 2NO + 2NC
- Mounting Type: Vertical, Screw Fixing
- Connection Type: Bar Connections, Spring Terminals
- Application: Motor Control
Specifications
- Part Number: 3RT1056-2NB36
- Manufacturer : Siemens
- Brand : Siemens
- Category : Motor Control
- Item Subcategory : Contactor
- Family : Sirius
- Type : 3RT10
- Voltage : 600
- Amperage : 185
- Phase : 3
- Poles : 3
- Coil Voltage Maximum : 26
- Coil Voltage Minimum : 23
Product Data
- UPC : 088762103966
- GTIN : 00887621039660
- Weight : 8
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