SR4D4021
For Reference Only
| Part Number | SR4D4021 |
| PNEDA Part # | SR4D4021 |
| Description | RELAY SAFETY 4PST 8A 21V |
| Manufacturer | TE Connectivity Potter & Brumfield Relays |
| Unit Price | Request a Quote |
| In Stock | 3,276 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Jun 14 - Jun 19 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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SR4D4021 Resources
| Brand | TE Connectivity Potter & Brumfield Relays |
| ECAD Module |
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| Mfr. Part Number | SR4D4021 |
| Category | Power › Relays › Safety Relays |
Payment Method
- Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
- If you need the detailed invoice or tax ID,please email us.
- Some orders may require a minimum amount of $100.00.
- Cheque or cash on delivery, processing may take an additional 3-5 days.
Logistics Mode
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
- It is unable to appoint a date of delivery.
- Tracking number will be sent once your order has been shipped.
- It may take up to 24 hours before carriers display the info.
Notes
- Please confirm the specifications of the products when ordering.
- If you have special order instructions,please note it on the ordering pages.
- Registered users can log in to the account to view the order status.
- You can email us to change the order details before shipment.
- Orders cannot be canceled after shipping the packages.
At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.
Our approach is built around proving our clients with three key advantages:
Prompt Responsiveness
Our team responds quickly to your requests, and gets to work immediately to find your parts.
Guaranteed Quality
Our quality-control processes guard against counterfeits while ensuring reliability and performance.
Global Access
Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.
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SR4D4021 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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