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HUBBELL KILLARK MC3 Straight Hazardous Location Liquid-Tight - Straight Hazardous Location Liquid-Tight Conduit Fittings
HUBBELL KILLARKStraight Hazardous Location Liquid-Tight Conduit Fittings

HUBBELL KILLARK MC3 Straight Hazardous Location Liquid-Tight

The HUBBELL KILLARK MC3 is a straight, non-insulated liquid-tight conduit fitting made of aluminum with a 1 in trade size. It features a 1 in MNPT box connection and is rated for hazardous locations Class II…

SKU 3G-OTH-05640

Brand
HUBBELL KILLARK
Item
MC3 Straight Hazardous Location Liquid-Tight
Category
Straight Hazardous Location Liquid-Tight Conduit Fittings
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

HUBBELL KILLARK
Manufacturer Part Number
MC3
Insulated
Non-Insulated
Box Connection
1 in MNPT
Hazardous Location Rating
Class II, Division 1 and 2, Groups E, F, G

Technical Documents

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HUBBELL KILLARK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL KILLARK MC3 is a straight, non-insulated liquid-tight conduit fitting made of aluminum with a 1 in trade size. It features a 1 in MNPT box connection and is rated for hazardous locations Class II, Division 1 and 2, Groups E, F, G.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the HUBBELL KILLARK MC3 liquid-tight conduit fitting used for?

The HUBBELL KILLARK MC3 is a straight, non-insulated aluminum conduit fitting for hazardous locations. It connects liquid-tight flexible metal conduit to junction boxes in Class II, Division 1 and 2 environments (Groups E, F, G), such as grain elevators or coal-handling plants.

What are the specifications of the HUBBELL KILLARK MC3?

The MC3 is a 1 in trade size, straight, non-insulated aluminum fitting with a 1 in MNPT box connection. It carries a hazardous location rating of Class II, Division 1 and 2, Groups E, F, G. The manufacturer part number is MC3, from HUBBELL KILLARK.

Where to buy the HUBBELL KILLARK MC3 in worldwide?

3G Electric supplies the HUBBELL KILLARK MC3 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 straight hazardous location conduit fitting.

How to install the HUBBELL KILLARK MC3 conduit fitting?

Install the MC3 by threading the 1 in MNPT box connection into a compatible junction box. Tighten the fitting to the liquid-tight flexible metal conduit using the compression nut. Ensure the assembly meets Class II, Division 1 and 2 requirements for Groups E, F, G. Always follow NEC guidelines.

Used in

Common applications for HUBBELL KILLARK
Oil and gas refineries — Hubbell Killark MM-90-1WW 90° elbows for conduit routing in Class I Division 1 areas
Chemical processing plants — Hubbell Killark SWB-5 device boxes for housing switches and controls in corrosive environments
Grain handling facilities — Hubbell Killark VM1L4530 LED light fixtures for illumination in dust-ignition-proof locations
Pharmaceutical manufacturing — Hubbell Killark GECLBT-1 conduit outlet bodies for wiring connections in clean rooms with hazardous vapors
Wastewater treatment plants — Hubbell Killark GRK-537L enclosures with lens covers for instrument housing in wet hazardous zones
Petrochemical storage terminals — Hubbell Killark OLL-8M iron conduit outlet bodies for heavy-duty conduit systems in outdoor classified areas
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HUBBELL KILLARK Products

3G Electric supplies HUBBELL KILLARK straight hazardous location liquid-tight conduit fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This capped elbow is used to seal and terminate unused conduit openings in hazardous locations. Constructed of aluminum with a powder-coated finish, it features 1 in FNPT threaded ends on both sides. Suitable for industrial environments where flammable gases, vapors, or combustible dusts may be present
HUBBELL KILLARK
This capped elbow is used to seal and terminate unused conduit openings in hazardous locations. Constructed of aluminum with a powder-coated finish, it features 1 in FNPT threaded ends on both sides. Suitable for industrial environments where flammable gases, vapors, or combustible dusts may be present
This 90° union connects conduit to an electrical box, providing a female NPT to male NPT transition. It is used for right-angle routing in conduit systems where a change in direction is needed. The fitting has a plain finish and is suitable for hazardous locations
HUBBELL KILLARK
This 90° union connects conduit to an electrical box, providing a female NPT to male NPT transition. It is used for right-angle routing in conduit systems where a change in direction is needed. The fitting has a plain finish and is suitable for hazardous locations
Aluminum 90° union for conduit-to-box connections. Features 3/4 in female NPT to 3/4 in male NPT ends with a plain finish. Used in hazardous locations to provide a right-angle transition between conduit and enclosures
HUBBELL KILLARK
Aluminum 90° union for conduit-to-box connections. Features 3/4 in female NPT to 3/4 in male NPT ends with a plain finish. Used in hazardous locations to provide a right-angle transition between conduit and enclosures
This capped elbow is a hazardous location fitting used to seal and terminate unused conduit openings in classified environments. Constructed of aluminum with a powder-coated finish, it features 3/4 in FNPT x 3/4 in FNPT ends for NPT conduit systems
HUBBELL KILLARK
This capped elbow is a hazardous location fitting used to seal and terminate unused conduit openings in classified environments. Constructed of aluminum with a powder-coated finish, it features 3/4 in FNPT x 3/4 in FNPT ends for NPT conduit systems
Aluminum capped elbow with powder-coated finish for hazardous locations. Features 1/2 in FNPT x 1/2 in FNPT connections. Used to seal unused conduit openings in classified areas, preventing gas or dust ingress
HUBBELL KILLARK
Aluminum capped elbow with powder-coated finish for hazardous locations. Features 1/2 in FNPT x 1/2 in FNPT connections. Used to seal unused conduit openings in classified areas, preventing gas or dust ingress
Aluminum cover for conduit access fittings, part of the O Series with a 1/2-inch trade size and screw-in connection. Includes screws, no gasket. Rated for hazardous locations. Meets UL E3397 standards
HUBBELL KILLARK
Aluminum cover for conduit access fittings, part of the O Series with a 1/2-inch trade size and screw-in connection. Includes screws, no gasket. Rated for hazardous locations. Meets UL E3397 standards

More from HUBBELL KILLARK

View all HUBBELL KILLARK parts →
Straight, non-insulated liquid-tight conduit fitting for connecting flexible metal conduit to junction boxes in hazardous locations. Constructed of aluminum with 1/2 in trade size and 1/2 in MNPT box connection. Rated Class I, Division 2, Groups A, B, C, D for environments with flammable gases or vapors
HUBBELL KILLARK
Straight, non-insulated liquid-tight conduit fitting for connecting flexible metal conduit to junction boxes in hazardous locations. Constructed of aluminum with 1/2 in trade size and 1/2 in MNPT box connection. Rated Class I, Division 2, Groups A, B, C, D for environments with flammable gases or vapors
Straight, non-insulated liquid-tight conduit fitting for connecting and sealing conduit runs in hazardous locations. Made of aluminum with 1 1/4 in trade size and 1-1/4 in MNPT box connection. Rated Class I, Division 2, Groups A, B, C, D for environments with flammable gases or vapors
HUBBELL KILLARK
Straight, non-insulated liquid-tight conduit fitting for connecting and sealing conduit runs in hazardous locations. Made of aluminum with 1 1/4 in trade size and 1-1/4 in MNPT box connection. Rated Class I, Division 2, Groups A, B, C, D for environments with flammable gases or vapors
Straight, non-insulated liquid-tight conduit fitting made of aluminum. Trade size 3/4 in with 3/4 in MNPT box connection. Rated for hazardous locations Class III, Division 1 and 2. Used to connect liquid-tight conduit to enclosures in environments with combustible fibers or flyings
HUBBELL KILLARK
Straight, non-insulated liquid-tight conduit fitting made of aluminum. Trade size 3/4 in with 3/4 in MNPT box connection. Rated for hazardous locations Class III, Division 1 and 2. Used to connect liquid-tight conduit to enclosures in environments with combustible fibers or flyings