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APPLETON ELECTRIC Mechanical Interlock: 480V AC, Three Phase, 30 A, 4 Pole - Hazardous Location Interlocks with Circuit Breakers
APPLETON ELECTRICHazardous Location Interlocks with Circuit Breakers

APPLETON ELECTRIC Mechanical Interlock: 480V AC, Three Phase, 30 A, 4 Pole

The APPLETON ELECTRIC Mechanical Interlock is a Hazardous Location Interlock with Circuit Breakers, designed for Class I environments. This unit features an EHD 480V AC circuit breaker, rated for 30 A, three-phase…

SKU 3G-OTH-15101

Brand
APPLETON ELECTRIC
Item
Mechanical Interlock: 480V AC, Three Phase, 30 A, 4 Pole
Category
Hazardous Location Interlocks with Circuit Breakers
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

APPLETON ELECTRIC
Manufacturer Part Number
EBR3034EH20
Type
Three Phase, 30 A
Pole
4
Wire
3
Reverse Service
No
Circuit Breaker Type
EHD 480V AC
Hazardous Location Class
Class I

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

Product Description

The APPLETON ELECTRIC Mechanical Interlock is a Hazardous Location Interlock with Circuit Breakers, designed for Class I environments. This unit features an EHD 480V AC circuit breaker, rated for 30 A, three-phase, 4-pole, 3-wire operation at 480V AC. It is a non-reverse service model, identified by manufacturer part number EBR3034EH20.

Frequently Asked Questions

What is the APPLETON ELECTRIC EBR3034EH20 mechanical interlock used for?

This hazardous location interlock with circuit breaker is used to safely disconnect and isolate power in Class I environments. It combines a mechanical interlock with an EHD 480V AC circuit breaker rated 30 A, three-phase, 4-pole, 3-wire, ensuring compliance with area classification requirements.

What are the specifications of the APPLETON ELECTRIC EBR3034EH20?

The APPLETON ELECTRIC EBR3034EH20 is a 480V AC, three-phase, 30 A, 4-pole, 3-wire mechanical interlock with an EHD 480V AC circuit breaker. It is designed for non-reverse service and rated for Class I hazardous locations. Manufacturer part number: EBR3034EH20.

Where to buy the APPLETON ELECTRIC EBR3034EH20 worldwide?

3G Electric supplies the APPLETON ELECTRIC EBR3034EH20 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 pricing and lead time on this Class I rated unit.

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

Select an interlock rated for the specific Class, Division, and Group of your hazardous location. For Class I environments, ensure the circuit breaker voltage and current ratings match your system—like the APPLETON ELECTRIC EBR3034EH20 at 480V AC, 30 A, three-phase. Verify pole and wire count for your application.

Used in

Common applications for APPLETON ELECTRIC
Oil and gas refineries — Appleton Electric EDSC21MC2 manual motor switch for controlling pumps in Class I, Division 1 areas
Chemical processing plants — Appleton Electric AEAB13420C hazardous location circuit breaker for motor protection in volatile environments
Pharmaceutical manufacturing — Appleton Electric FSK-1VDR weatherproof cover for duplex receptacles in washdown zones
Wastewater treatment facilities — Appleton Electric UNY250R-A aluminum conduit union for corrosion-resistant connections
Mining operations — Appleton Electric EDSC277-SA tandem 2-gang box for junction points in hazardous dust locations
Food and beverage processing — Appleton Electric JBK-75 iron cover for conduit access fittings in wet or dusty areas

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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