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🔧 Switch to Bosch — Where reliability meets precision every time!
The BOSCH 0332209150 Changeover Mini Relay is a 5-pin, 12V relay designed for high-performance switching with a 20/30A current rating. Featuring a compact form factor, it supports over 250,000 switching cycles and is built with corrosion-resistant materials for durability in harsh conditions. Trusted Bosch engineering ensures dependable operation across automotive and industrial applications.
| ASIN | B004Z0U1IW |
| Best Sellers Rank | #135,386 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #179 in Electromechanical Relays |
| Brand | Bosch |
| Coil Voltage | 12 Volts |
| Connector Type | Solder |
| Contact Current Rating | 30 Amps |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Current Rating | 30 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,170) |
| Date First Available | June 4, 2013 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.06 ounces |
| Item model number | 0332209150 |
| Manufacturer | Bosch |
| Manufacturer Part Number | 0332209150 |
| Maximum Switching Current | 30 Amps |
| Minimum Switching Voltage | 12 Volts |
| Model | 5 Pins, 12 V, 20/30 A, Bosch 0332209150 Changeover Mini Relays |
| Mounting Type | Bracket |
| OEM Part Number | AUDI 443951254A, CATERPILLAR 8C8019, CHRYSLER 048640022A, CHRYSLER 48640022A, DAF 0906185, DAF 1279539, DAF 1778563, DAIMLER LTD. A0018354106, FIAT 60501035, FORD 06053460, FORD 1519814, FORD 1574754, FORD 71BG10B926AA, HELLA 4RD003520081, HELLA 4RD003520082, HELLA 4RD003520088, HELLA 4RD003520131, HELLA 4RD007794021, HELLA 4RD933332041, HELLA 4RD933332047, IVECO 1164017, IVECO 5155318, IVECO 8109… |
| Operation Mode | Electric |
| Product Dimensions | 1.57 x 1.57 x 2.36 inches |
| Specification Met | UL |
| Wattage | 360 watts |
F**R
Relay works as expected--switches between 87 and 87a contacts
This is a normally open, single pole, double throw relay. That means when you apply voltage to the 85 and 86 relays, the relay switches from normally open to closed. In terms of actual contacts, when the relay is not active (there is no voltage between 85 and 86), relay 87 (NO) is not connected to relay 30 (Common). However, 87a (NC) IS connected to relay 30 when there is no voltage. When the relay IS active (there IS voltage between 85 and 86), relay 87 (NO) IS connected to relay 30 (common), and relay 87a (NC) IS NOT connected to relay 30 (common). Note: You will hear an audible click when the relay becomes active, and another click when the relay becomes inactive. This relay has no diode, so you can apply the positive voltage to either the 85 or 86 contact.
V**B
great price
good fix
B**A
Performs 100%
Plug and Play, functions great
M**N
as described
as described
T**C
It Relays!
it relays like a relay is supposed to. I actually used it to create a logic switch for a 3rd brake light on a trailer, worked great!
J**O
New numbering schema 1/2/3/4/5 (no longer DIN)
They changed the number schema on this from the defacto DIN standard of 30/85/86/87/87a to 3/1/2/5/4. What a pain in the ass creating a mapping. Actual part does not match the description nor the images due to this discrepancy. I bet it still functions correctly.
R**D
Quality product works as it should
Quality product
H**N
Nice
Great fit and finish. Working beautifully.
L**D
It’s Bosch, why wouldn’t it work perfectly!
M**I
Relé a buen precio que realiza correctamente su función. Recomiendo dar unas vueltas con cinta aislante en la zona que se une la carcasa negra con su base donde están las conexiones, para una mejor protección contra la humedad.
E**C
Lo utilice para colocar los faros antiniebla, el relé lo coloque por la batería del carro, soporta la temperatura del motor son ningún problema!!!
P**É
Beaucoup de choix, bon prix, merci.
E**D
Prima
Trustpilot
4 days ago
2 days ago