HUBBELL WIRING DEVICE-KELLEMS HBLAC1 Auxiliary Contact, For 30A, 60A, And 100A, Pilot Duty

Hubbell wiring device Kellems HBLAC1 auxiliary contact is used in electrical systems, motor protection, circuit monitoring and signalling applications for enhancing the functionality and reliability of equipment and machinery. This auxiliary contact prevents electrical faults in uneven conditions.

Working Mechanism:

• Attach the Hubbell HBLAC1 auxiliary contact to the electrical system.
• When the primary electrical device operates, it sends a signal to the auxiliary contact.
• The auxiliary contact closes its internal electrical circuit.
• This closure can be used for signalling or controlling other devices in the electrical system.
• It adds control and safety features to the primary electrical system.

Features:

• It has dielectric voltage to withstand capabilities of 3000V for enhanced electrical insulation.
• This Hubbell HBLAC1 auxiliary contact offers a maximum working voltage of 600V RMS and has 10000 mechanical cycles and 6000 electrical cycles for long-term durability.
• It features external fully adjustable feet for flexible mounting options.
• This Hubbell HBLAC1 auxiliary contact is IP66 rated moisture resistance to adapt damp or wet conditions.
• It can operate at temperatures ranging from -40 to 75 degrees C.

Compatible Accessories:

• Hubbell HBLDS3 Disconnect Switch: This disconnect switch is used in conjunction with the brand's HBLAC1 auxiliary contact to provide a means of safely isolating electrical equipment from its power source. It has a NEMA 4X rated enclosure to prevent electrical hazards and short circuits. This disconnect switch features a non-metallic housing and adjustable mounting feet for installation flexibility and durability.

Frequently Asked Questions:

Q. What safety precautions should I take while choosing an auxiliary contact?

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• Ensure voltage compatibility with your electrical system.
• Verify current ratings for your equipment's load.
• Consider environmental conditions like temperature and moisture.
• Check for relevant safety certifications.
• Follow manufacturer instructions for proper installation and wiring.
• Periodically inspect and maintain the auxiliary contact for wear and tear.

Q. What happens to Hubbell HBLAC1 auxiliary contact during a short circuit condition?

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• During a short circuit condition, the auxiliary contact may experience high currents beyond its rated capacity.
• This can lead to overheating and potential damage to the auxiliary contact.
• The contact may weld or fuse together in extreme cases.
• It is essential to choose an auxiliary contact with appropriate current ratings to prevent such issues during short circuits.

Q. Does Raptor Supplies any non fusible auxiliary contacts from Hubbell?

A. Yes, customers looking for non-fusible auxiliary contacts can opt for Hubbell HBLDS3RC, HBLDS6RC and HBLDS10RC airing devices.