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Siemens Auxiliary switch lateral, screw, 2NC current path
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Product Description
Product Overview
Auxiliary switch designed for lateral mounting with 2 NC (normally closed) contacts, configured with left side terminals 51/52, 61/62 and right side terminals 31/32, 41/42, featuring current path configuration of 1 NC, 1 NC, with screw terminal connections. This auxiliary switch is specifically designed for use with contactors 3RT2 and contactor relays 3RH2 series.
Key Specifications:
Electrical Characteristics:
- Contact Configuration: 2 NC (normally closed)
- Left Side Terminals: 51/52, 61/62
- Right Side Terminals: 31/32, 41/42
- Current Path: 1 NC, 1 NC
- Connection Type: Screw terminal
Physical Characteristics:
- Net Weight: 0.037 kg
- Packaging Dimensions: 60.00 x 70.00 x 20.00 mm
- Packaging Quantity: 1 piece
Product Details:
- Article Number: 3RH2921-1DA02
- EAN: 4011209790278
- UPC: 662643908480
- Country of Origin: Romania
- Product Lifecycle: PM300 Active Product
Compatibility:
- Compatible with contactors 3RT2 series
- Compatible with contactor relays 3RH2 series
- Lateral mounting design
Installation Features:
- Lateral-mounted auxiliary switch
- Screw terminal connections
- Instantaneous operation
- Dual NC contact configuration
Compliance & Standards:
- RoHS Compliant: Since 01.10.2009
- WEEE Take-Back Obligation: Yes
- Export Control: AL: N / ECCN: N
Product Classification:
- eClass: 27-37-13-02
- ETIM: EC000041
- UNSPSC: 39-12-15-22
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Additional Information
| IP Rating | IP20 |
| IP Rating Detailed | IP20 mechanical service life (operating cycles) typical 10 000 000 electrical endurance (operating cycles) at AC |
| Compliance/Standards | IEC 60947-4, IEC 60947-5 |
| Part Width (mm) | 60,00mm |
| Part Height (mm) | 70,00mm |
| Part Depth (mm) | 20,00mm |
| Weight (g) | 0,040 Kg |
| description | auxiliary switch, lateral, 2 NC, on the left: 51/52, 61/62, on the right: 31/32, 41/42, current path: 1 NC, 1 NC, screw terminal, for contactors 3RT2 and contactor relays 3RH2 |
| country_of_origin | Czech Republic |
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