Are the relay contacts normally open or normally closed?

Both 87 terminals are open until relay gets its trigger. Then both 87 terminals get power.

Has anyone checked the dimensions on these relays? listed as "0.56 x 0.56 x 0.87 inches" but the ones i got are 1" x 1" x 2". the p/n matches the add.

1x1x2 with the mount hole is correct

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BOSCH 0332019150 Normal Open Mini Relay - 5 Pins, 12V, 30A; with Integral Bracket Mount - Single

Product ID: 18685916

Details

Connector Type
Solder
Contact Material
Silver
Contact Type
Normally Open
Current Rating
30 A
Mounting Type
Surface Mount

⚡30A max current

🔋12V coil voltage

🛠️Integral bracket mount

₨6109

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Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power your ride with Bosch precision — reliability you can’t afford to miss!

COMPACT POWERHOUSE - Miniature design fits seamlessly into diverse automotive setups without compromise.
UNMATCHED DURABILITY - Built to endure 250,000 switching cycles with premium corrosion-resistant materials.
ENDURING BOSCH LEGACY - Over 40 years of precision relay engineering powering your vehicle’s reliability.
OPTIMIZED PERFORMANCE - Silver contacts and 30A rating deliver consistent, high-efficiency switching.
EFFORTLESS INSTALLATION - Integral bracket mount ensures secure, hassle-free surface mounting every time.

The BOSCH 0332019150 Normal Open Mini Relay is a compact, 5-pin automotive relay rated for 12V and 30A operation. Engineered with Bosch’s 40+ years of expertise, it features high-quality silver contacts, corrosion resistance, and an integral bracket mount for easy installation. Designed for up to 250,000 switching cycles, this relay ensures long-term, reliable performance in demanding vehicle environments.

Specifications

ASIN	B004Z0W1LM
Best Sellers Rank	#130,271 in Automotive ( See Top 100 in Automotive ) #222 in Automotive Replacement Accessory Power Relays
Brand Name	Bosch
Coil Voltage	12 volts
Connector Type	Solder
Contact Current Rating	30 A
Contact Material	Silver
Contact Type	Normally Open
Current Rating	30 A
Customer Reviews	4.7 4.7 out of 5 stars (1,316)
Global Trade Identification Number	03165141686050
Included Components	Relay
Item Type Name	5 Pins, 12 V, 30 A, Normal Open Mini Relays
Item Weight	22.68 g
Manufacturer	Bosch
Maximum Switching Current	30 A
Minimum Switching Voltage	12 volts
Model	0332019150
Mounting Type	Surface Mount
Number of Items	1
Operation Mode	Manual
Part Number	0332019150
Warranty Description	Per Contract with Amazon
Wattage	360 watts

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₨6109

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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