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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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Product Info
- Manufacturer:Siemens
- Sub-Category:Auxiliary Contact Block
Description
3RH2911-2HA11
3RH2911-2HA11 is a Siemens SIRIUS auxiliary switch block designed for motor control applications with 1 normally open (NO) and 1 normally closed (NC) contact.This auxiliary switch block mounts on the front side of contactors sized S00 to S3 and features spring-loaded terminals for secure connections. It supports a rated insulation voltage of 690 V and an impulse voltage resistance of 6 kV. The device is suitable for use with contactor relays and power contactors, providing reliable switching with a mechanical operating life of 10 million cycles and electrical operating life of 200,000 cycles at AC-15, 230 V. It has an IP20 protection rating and operates in ambient temperatures from -25 to 60 °C.
- Key Specifications
- Contact configuration: 1 NO + 1 NC
- Mounting type: Front mount
- Size compatibility: S00 to S3 contactors
- Rated insulation voltage: 690 V
- Impulse voltage resistance: 6 kV
- Terminal type: Spring-loaded
- Mechanical operating cycles: 10,000,000
- Electrical operating cycles (AC-15, 230 V): 200,000
- Protection class: IP20
- Ambient operating temperature: -25 to 60 °C
- Product brand: Siemens SIRIUS
- Application: Contactor relay and power contactor auxiliary switch
Specifications
- Part Number: 3RH2911-2HA11
- Manufacturer : Siemens
- Brand : Siemens
- Category : Motor Control
- Item Subcategory : Auxiliary Contact Block
Product Data
- UPC : 066264391039
- GTIN : 00662643910391
- Weight : 0.1144 lb
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