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Bosch Relay - 0986AH0617

Bosch Relay - 0986AH0617

This Bosch Relay (pack of 10) - 0986AH0617 is a durable and robust changeover relay, designed for ...

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Fits BOSCH 0 986 AH0 617 Relay, main current 0 986 AH0 617 GP relay (24V, 20A,

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eBayFits BOSCH 0 986 AH0 617 Relay, main current 0 986 AH0 617 GP relay (24V, 20A,
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Product Information

Full details

This Bosch Relay (pack of 10) is designed for professionals and enthusiasts needing a reliable, robust electrical switching solution. Its key benefit is extreme durability and resistance to harsh environments, ensuring consistent performance in demanding applications. A potential caveat is its specific 24V rating, requiring compatibility with suitable power systems. This changeover relay offers a high switching capacity and is built with corrosion-resistant materials for long-term use.

All features

Model Part Number0986AH0617
BrandBosch

Extended Product Information

FAQs

What is the voltage rating for this Bosch relay?

This Bosch relay (0986AH0617) is designed for a 24V DC power supply.

How many switching cycles can this relay withstand?

The relay is rated for up to 250,000 switching cycles, ensuring long-term reliability.

Can this relay be used in extreme weather conditions?

Yes, it is designed to operate in ambient temperatures from -40°C to +100°C and its housing is IP5K4 rated against splashing water and dust.

What is the maximum current this relay can handle?

The relay has a maximum current rating of 20A.

What material is the housing made of?

The base plate and housing are made from fiber-reinforced polyamide, which offers high resistance to corrosion.

Is this relay suitable for 12V systems?

No, this relay is specifically designed for 24V DC systems and should not be used with 12V or AC power sources.

What does the IP5K4 rating mean?

The IP5K4 rating indicates that the housing offers protection against splashing water from any direction and is protected against dust ingress to a harmful level.

Troubleshooting

Relay does not switch when coil is energized.

Verify the coil is receiving a stable 24V DC supply. Check for loose connections on the coil terminals. Ensure the coil itself is not damaged.

Relay is stuck open or closed (not switching).

Inspect the contacts for signs of arcing, pitting, or welding. This may indicate the relay has exceeded its switching capacity or there was a transient voltage surge. Replace the relay if contacts are damaged.

Overheating during operation.

Ensure the load current does not exceed the 20A rating. Check for loose wiring connections, which can cause increased resistance and heat. Confirm adequate ventilation around the relay.

Relay makes clicking noise but does not pass current.

Check the connections on the load circuit terminals. Ensure the contacts are clean and making proper contact. Verify the load is properly connected and functional.

Pros and Cons

Pros

  • Exceptional durability and resistance to harsh environments.
  • High number of reliable switching cycles (250,000).
  • Wide operating temperature range (-40°C to +100°C).
  • Corrosion-resistant materials for extended lifespan.
  • IP5K4 rated housing for splash and dust protection.

Cons

  • Requires a 24V power supply; not compatible with 12V systems.
  • IP20 terminal rating means terminals need protection from direct contact with water/dust.
  • Specific amperage (20A) may not be sufficient for very high-power applications.

Setup, Compatibility & Care Instructions

Setup:

  1. Ensure the power source is a 24V DC system. This relay is not designed for 12V or AC systems.
  2. Connect the control circuit to the appropriate coil terminals and the load circuit to the switch terminals, adhering to the 24V, 20A rating.
  3. Mount the relay in a location that allows for proper ventilation and protects the IP20-rated terminals from direct exposure to moisture or debris.

Compatibility:

  • Voltage: Strictly compatible with 24V DC power sources.
  • Current: Suitable for loads up to 20A. For loads exceeding 20A, use a higher-rated relay or a contactor.
  • Environment: Designed for use in temperatures ranging from -40°C to +100°C.

Care:

  • Keep the IP5K4 rated housing clean by wiping with a dry or slightly damp cloth. Avoid harsh solvents.
  • Ensure the IP20 terminals remain clean and free from corrosion or debris. Inspect periodically.
  • Verify wiring connections are secure to prevent overheating or intermittent operation.

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