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APPLETON ELECTRIC EBR3034HFB30 Hazardous Location Interlock with Circuit Breaker - Hazardous Location Interlocks with Circuit Breakers
APPLETON ELECTRICHazardous Location Interlocks with Circuit Breakers

APPLETON ELECTRIC EBR3034HFB30 Hazardous Location Interlock with Circuit Breaker

The APPLETON ELECTRIC Mechanical Interlock: 600V AC is a Hazardous Location Interlock with Circuit Breakers designed for Class II environments. This three-phase, 30 A, 4-pole, 3-wire unit features an FD 600V AC…

SKU 3G-OTH-15221

Brand
APPLETON ELECTRIC
Item
EBR3034HFB30 Hazardous Location Interlock with Circuit Breaker
Part Number
EBR3034HFB30
Category
Hazardous Location Interlocks with Circuit Breakers
Available to Order
Also known as:EBR3034HFB30APPLETON ELECTRIC
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Technical Specifications

APPLETON ELECTRIC
Manufacturer Part Number
EBR3034HFB30
Type
Three Phase, 30 A
Pole
4
Wire
3
Reverse Service
No
Circuit Breaker Type
FD 600V AC
Hazardous Location Class
Class II

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APPLETON ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPLETON ELECTRIC Mechanical Interlock: 600V AC is a Hazardous Location Interlock with Circuit Breakers designed for Class II environments. This three-phase, 30 A, 4-pole, 3-wire unit features an FD 600V AC circuit breaker and does not support reverse service. It is identified by manufacturer part number EBR3034HFB30.

Frequently Asked Questions

What is the APPLETON ELECTRIC EBR3034HFB30 mechanical interlock used for?

This hazardous location interlock with circuit breaker is used to safely disconnect and isolate power in Class II environments, such as grain elevators or coal handling facilities. It combines a 30 A, 600V AC three-phase switch with a mechanical interlock to prevent hot plugging.

What are the specifications of the APPLETON ELECTRIC EBR3034HFB30?

The APPLETON ELECTRIC EBR3034HFB30 is a 4-pole, 3-wire, 30 A, 600V AC three-phase mechanical interlock. It uses an FD 600V AC circuit breaker, does not support reverse service, and is rated for Class II hazardous locations. The manufacturer part number is EBR3034HFB30.

Where to buy the APPLETON ELECTRIC EBR3034HFB30 worldwide?

3G Electric supplies the APPLETON ELECTRIC EBR3034HFB30 mechanical interlock to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Class II rated unit.

How to select the correct hazardous location interlock for Class II areas?

For Class II environments, verify the interlock is rated for combustible dusts. The APPLETON ELECTRIC EBR3034HFB30 is designed for such areas with a 30 A, 600V AC, 4-pole configuration. Ensure voltage, current, and enclosure type match your installation requirements. Consult a qualified engineer for proper selection.

Used in

Common applications for APPLETON ELECTRIC
Oil and gas processing — Appleton Electric straight hazardous location metallic cable grips for securing power cords to equipment in Class I, Division 2 areas.
Chemical manufacturing — Appleton Electric UNY250R-A straight union for connecting rigid conduit to control enclosures in corrosive environments.
Petrochemical plants — Appleton Electric enhanced rating cord connectors with IP66 rating for washdown and dust-laden areas.
Pharmaceutical production — Appleton Electric brass cable grips with silver finish for sealing cords in Class II, Division 2 locations.
Wastewater treatment — Appleton Electric aluminum cable grips with 1-1/4 in MNPT for reliable cord termination in humid, outdoor installations.
Grain handling facilities — Appleton Electric cable grips rated for Class III, Division 2 to secure cords in dust-hazard zones.
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APPLETON ELECTRIC Products

3G Electric supplies APPLETON ELECTRIC hazardous location interlocks with circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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