Is this Bosch relay safe for use in Indian automotive systems?

Yes, this Bosch 0332201107 relay is designed for 12V DC systems, common in Indian vehicles. Its robust construction and wide operating temperature range make it suitable for India's climate. Ensure your vehicle's electrical system operates at 12V DC for optimal compatibility and safety.

What is the difference between 30A and 10A ratings on this relay?

The 30A rating typically applies to resistive loads, while the 10A rating is for inductive loads like motors or solenoids. It's crucial to match the relay's rating to the specific type of load it will switch to ensure reliable operation and prevent damage.

Can I use this 12V DC relay with a 230V AC power source in India?

No, this relay is specifically designed for a 12V DC coil voltage. Connecting it directly to a 230V AC mains supply in India will damage the relay coil and potentially cause a short circuit. Use a compatible 12V DC power supply or transformer.

How do I choose the correct relay for my application?

Consider the coil voltage (e.g., 12V DC), the maximum current and voltage the contacts need to switch (both resistive and inductive loads), the number of pins and contact configuration (SPDT, DPDT), and the operating environment's temperature and vibration levels.

What are the benefits of using a Bosch relay over local alternatives?

Bosch relays offer proven reliability, superior engineering, and extensive testing, including a 250,000 switching cycle capability and operation in extreme temperatures. This ensures long-term performance and reduces the risk of failure compared to many generic local components.

Does this relay come with a socket or mounting hardware?

This Bosch 0332201107 relay is sold individually and typically requires a compatible socket or direct solder connection for mounting. Mounting hardware and sockets are usually sold separately and should be chosen based on your specific installation requirements.

What is the expected lifespan of this relay?

This Bosch micro relay is rated for 250,000 switching cycles, indicating a long operational lifespan under specified load conditions. Actual lifespan can vary based on the frequency of switching, the type of load, and environmental factors.

Bosch 12V Relay - 5 Pin Change Over Micro Relay

Name: Bosch 0332201107 Change Over Micro Relay - 5 Pins, 12V, 30/10A, 10g (0.35oz) | Reliable Switching for Automotive and Industrial Use
Brand: Bosch
SKU: vct9955
Price: 1137.00 INR
Availability: InStock

About this item

The Bosch 0332201107 Change Over Micro Relay is engineered for demanding applications, offering robust 12V DC switching with a 30/10A rating and 250,000 switching cycles. Imported directly from authorized US retailers, this compact relay ensures superior performance and reliability in extreme temperatures ranging from -40°C to 100°C (-40°F to +212°F). All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping.

This 5-pin relay utilizes high-quality materials for long-term operation, making it suitable for both automotive and general industrial control systems. Its compact design allows for easy integration, while the solder connector type ensures a secure and stable connection. The 12V DC coil is designed for efficient operation within control circuits.

Compared to local alternatives, the Bosch relay offers verified performance and durability backed by decades of engineering expertise. While local options may vary in quality and temperature tolerance, this imported Bosch unit provides a consistent, high-performance solution for critical switching needs. Ensure your control system operates reliably with this premium component.

Key Features

BOSCH EXPERTISE — Bosch has been producing relays for vehicles and other applications for more than 40 years - this vast development experience ensures continuous advancement in design features to deliver optimum performance
COMPACT SWITCHING — Bosch Micro Relays feature a compact design and are used in a wide range of vehicles to perform switching operations
PREMIUM PERFORMANCE — Bosch relays incorporate only the highest quality materials for reliable, long-term performance and a 250,000 switching cycle capability
SUPERIOR ENGINEERING — Engineered to withstand temperatures ranging from -40°F to up to +212°F (-40°C to up to +100°C)
5 pins, 12V, 30/10A; Black
Sold individually

Why choose this product

Bosch Engineering for Demanding Applications

With over 40 years of experience, Bosch delivers advanced relay technology. This micro relay is built with premium materials for reliable, long-term performance and optimum switching operations. Engineered to withstand extreme temperatures, it offers a robust solution for critical systems. Imported directly from authorized US retailers, it guarantees authenticity and quality.

Ideal for Automotive & Industrial Use

This relay is perfect for vehicle electrical systems, control panels, and automation projects requiring a dependable 12V DC switch. It's best for applications needing high cycle counts and temperature resistance. Skip if your system requires a different coil voltage (e.g., 24V DC or 230V AC) or a higher current rating than 30/10A.

How to use

Confirm that your control circuit operates at exactly 12V DC. This Bosch relay is designed for 12V DC coils only and will be damaged if connected to higher voltages or AC power sources. — Verify System Voltage
This is a 5-pin relay. Identify the function of each pin: typically two for the 12V DC coil (power and ground) and three for the changeover contacts (common, normally open, normally closed). — Identify Pin Configuration
Wire the 12V DC power source to the appropriate coil terminal and the ground to the other. Connect the load (e.g., horn, light, motor) to the common contact and either the normally open or normally closed contact, depending on your switching logic. — Connect Coil and Load
Ensure all connections are secure, preferably via soldering or a compatible socket. Apply power to the control circuit and test the relay's switching function under load to confirm proper operation. — Secure and Test

Example scenarios

Typical situations where Bosch 0332201107 Change Over Micro Relay - 5 Pins helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

An automotive technician in Chennai needs to replace a faulty horn relay in a car operating on a 12V system.

How this product helps

This Bosch 5-pin, 12V DC relay with a 30/10A rating is a direct replacement for many automotive horn circuits. Its robust design ensures reliable operation even in Chennai's high temperatures, providing a durable solution.

Scenario 2

Illustrative example

Where it helps

An industrial automation engineer in a factory near Delhi requires a reliable 12V DC relay for a control panel switching a moderate load.

How this product helps

The Bosch 0332201107 offers 250,000 switching cycles and operates reliably between -40°C and 100°C, making it suitable for Delhi's industrial environments. Its compact size fits easily into control panels.

Specifications

Composition

Coil Voltage	12V DC
Contact Rating	30A (Resistive) / 10A (Inductive)
Switching Cycles	250,000
Operating Temperature	-40°C to 100°C (-40°F to +212°F)
Contact Type	Change Over (2 NO / 2 NC)
Operation Mode	Electric

Usage

Application	Automotive, Industrial Control, General Switching
Control Circuit Voltage	12V DC
Maximum Switching Current	10 Amps (Inductive Load)
Maximum Switching Voltage	Refer to specific application requirements
Shelf Life After Opening	12 months (category default for electronic components)
Contraindications	Not suitable for systems requiring coil voltages other than 12V DC or current ratings exceeding 30/10A.
Allergens / Common Irritants

How we compare

Feature	Bosch 0332201107 Change	Others
Brand Authority	Bosch: 40+ years of automotive & industrial component expertise.	Varies by brand; often generic or lesser-known manufacturers.
Coil Voltage	12V DC	Commonly 12V DC, 24V DC, 120V AC, 230V AC (verify specific product)
Contact Rating	30A (Resistive) / 10A (Inductive)	Varies widely; often lower ratings for comparable size.
Switching Cycles	250,000	Typically 100,000 - 200,000 cycles (verify specific product)
Temperature Range	-40°C to 100°C (-40°F to +212°F)	Often limited to -20°C to +70°C (verify specific product)

SKU	vct9955
GTIN	03165143314678
Brand	Bosch
Part Number	0332201107
Model Name	Bosch
Item Type	Electromechanical Relay
Color	Black
Number of Pins	5
Mounting Type	Solder / Pole
Dimensions (L x W x H)	1.42 cm x 1.42 cm x 2.28 cm (0.56" x 0.56" x 0.9")
Item Weight	10 g (0.35 oz)
Package Weight	0.02 kg (0.04 lbs)
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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Bosch 0332201107 Change Over Micro Relay - 5 Pins, 12V, 30/10A, 10g (0.35oz) | Reliable Switching for Automotive and Industrial Use

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