Small Size 12V 50A Relay Suitable For Automatic Control Facilities BM940-C-S
Small Size 12V 50A Relay Suitable For Automatic Control Facilities BM940-C-S
12V 50A Relay Introduce:
The relay is an electric control device, which is an electrical appliance that causes the controlled quantity to undergo a predetermined step change in the electrical output circuit when the change of the input quantity (excitation quantity) meets the specified requirements. It has an interactive relationship between the control system (also known as the input loop) and the controlled system (also known as the output loop). Usually used in automatic control circuits, it is actually an "automatic switch" that uses a small current to control the operation of a large current. Therefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit.
12V 50A Relay Features:
1. Small size, heavy contact load, capable of standing strong current of 40A at 14VDC.
2. PC board mounting.
3. Suitable for automatic control facilities and automobile applications etc.
4. Both European 11mm pole distance and American 8mm pole distance are available.
5. It automotive flasher relay
12V 50A Relay Product Name Rule:
BM940 - A - S
1 2 3
1 Model No.
2 Contact Form: A:1A；B:1B；C:1C
3 Package: S-Sealed None--Flux tight type
12V 50A Relay Technical Rating:
| Contact Rating | |||
| Contact Form |
1A(1H) (SPSTNO),1B(1D) (SPSTNC),1C(1Z) (SPDT(B-M)) |
||
| Contact Material | AgSnO2 | ||
| Contact Load Capacity |
1A: 40A/14VDC;1B:30A/14VDC; 1C NO:40A/14VDC,NC:30A/14VDC. |
||
| Switching Power Max. | 75VDC 380VAC | ||
| Switching Current Max. | 40A | ||
| Contact Resistance Max. | ≤30mΩ | IEC 61810-7 | |
| Life expectancy | Electrical | 10^5 | IEC 61810-7 |
| Mechanical | 10^7 | IEC 61810-7 | |
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