![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/61EW4BL3UhL._SL1500_.jpg)
A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)
Product details
| Management number | 215469172 | Release Date | 2026/04/12 | List Price | $16.64 | Model Number | 215469172 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 8 Pack!! A2S1CSQ12VDC1.9R 5-Pin SPDT (Single Pole Double Throw) Relay
- SPECIFICATIONS: 12V DC relay with 40A/30A high switching capability and maximum switching current of 75V DC, operating between -40°C to +125°C
- DESIGN TYPE: 5-Pin SPDT (Single Pole Double Throw) waterproof relay with metal mounting bracket for secure installation
- DURABILITY: Engineered for extended service life - electrical life of 100,000 cycles; mechanical life of 10,000,000 cycles coupled with high performance switching capacity up to 40 amps
- COMPATIBILITY: Universal fit for automotive, marine, and lighting applications including: LED / Lighting systems, Cooling / Radiator fan control, Rear window defogger, battery disconnect device, car air conditioner, oil pump control, fog lamp, headlight control etc.
- COMPACT BUILD: Features small size and lightweight construction with 1.9W coil power consumption for efficient operation
- Save $$ with multi pack purchase options
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/51Em1ME61-L._SL1280_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/71NdjM8HajL._SL1500_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/71uV2v832YL._SL1500_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/61sR+4NCfBL._SL1405_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/61JWAh0eztL._SL1283_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/61qM9w+oBQL._SL1280_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/61vcoEVaEHL._SL1500_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/71TS9rVn7fL._SL1280_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/61BfKfbfpBL._SL1280_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/61LRSdpNHJL._SL1024_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/51TDluhpDQL._SL1162_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/61PegbceziL._SL1280_.jpg)
![A2S1CSQ12VDC1.9R 5-Pin 12V 40 Amp Waterproof Relay [30/40 Amp] SPDT for Lighting Automotive Marine Relays Boats Auto Cars & Replacement for Fan Harness Spal Denso Bosch Others (8 Pack Relay)](https://m.media-amazon.com/images/I/51YtRrArFiL._SL1180_.jpg)
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