Hella 933332601 Multi-Purpose Relay

Reliable Multi-Purpose Relay for Select GM and Isuzu Vehicles

The Hella 933332601 multi-purpose relay is engineered to provide dependable electrical switching for a variety of automotive applications. Designed to operate within a wide temperature range, this relay supports critical functions in vehicles such as the Chevrolet Silverado, GMC Sierra, and Cadillac Escalade.

• Rated current capacity of 40A at 12V for robust performance
• Supports capacitive load up to 5A and inductive load up to 15A
• Ohmic load capacity of 40A ensuring versatility
• 5-pole design with changeover contact for combi switch function
• Operates reliably between -40°C and 125°C
• Compact weight of 24 grams for easy integration
• Part number 933332601 for precise identification

About the Hella Brand Line

Hella is recognized for its high-quality automotive electrical components, including relays designed for durability and consistent performance. The Hella brand line focuses on delivering reliable solutions for lighting, electrical, and body control systems. This multi-purpose relay is part of Hella's commitment to providing components that meet stringent automotive standards and fit a wide range of vehicle models.

Technical Details and Features

The Hella 933332601 relay is a 5-pole multi-purpose relay featuring a changeover contact suitable for comfort package functions. It supports a rated current of 40A at 12 volts, making it suitable for various electrical loads including capacitive (5A), inductive (15A), and ohmic (40A) loads. Its wide operating temperature range from -40°C to 125°C ensures reliable operation in diverse climates and conditions. The relay’s compact design and lightweight construction (24 grams) facilitate straightforward installation in compatible vehicles.

Compatible Vehicles and Applications

• Commonly used in Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, and Saturn models
• Compatible with Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, Chevrolet Camaro, and more
• Ideal for electrical systems requiring a multi-purpose relay with comfort package functionality
• Supports applications in models such as Chevrolet Tahoe, GMC Yukon XL 1500, and Cadillac CTS

Installation Notes and Tips

Ensure the vehicle’s electrical system is powered off before installing the relay to prevent damage or injury. Verify the relay’s part number 933332601 matches the original equipment specifications for your vehicle model. Properly seat the relay in the designated socket, confirming secure electrical connections. Consult the vehicle’s service manual for specific relay location and wiring diagrams to facilitate accurate installation.

Quality Assurance and Warranty

Hella manufactures this relay to meet OEM standards for durability and electrical performance. The relay is tested to operate reliably across a broad temperature range and under various electrical loads. While specific warranty details are not provided here, Hella products typically come with manufacturer-backed quality assurance to support long-term vehicle operation.