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21VDC|8A
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RELAY SAFETY 4PST 8A 21V
Specifications
- Brand
- TE Connectivity Potter & Brumfield Relays
- Package
- —
- Packaging
- —
- Weight
- —
Total Inventory
182pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how SR4D4021 from TE Connectivity Potter & Brumfield Relays fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | TE Connectivity Potter & Brumfield Relays | |
| Series | SR4, SCHRACK | |
| Mounting Type | Through Hole | |
| Coil Voltage | 21VDC | |
| Contact Form | 4PST-2NO/2NC (2 Form A, 2 Form B) | |
| Contact Rating (Current) | 8A | |
| Switching Voltage | 400VAC - Max | |
| Features | - | |
| Termination Style | PC Pin | |
| Must Operate Voltage | 16 VDC | |
| Must Release Voltage | 2.1 VDC | |
| Operate Time | - | |
| Release Time | - | |
| Operating Temperature | -25°C ~ 70°C | |
| Contact Material | Silver Tin Oxide (AgSnO) |
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