Wiring Device-Kellems Full Product Catalog

C SECTION

TWIST-LOCK ® AND HUBBELLOCK ® DEVICES

Technical Information

Mechanical Interlock Switched Safety Enclosures

Specifications Typical Specifications Manufacturer’s Identification

Hubbell HBLMITL.

Description

Circuit-Lock Mechanical Interlock.

Electrical Type

2 Pole + Earth through 4 Pole and Earth.

Rating

Up to 30A, 3Ø 600V AC.

Outdoor – 4X (Watertight, Washdown); Indoor – 12K (Dust-tight, Falling Dirt and noncorrosive liquids with knockout. IP66 suitability.

Enclosure Type

Enclosure Material

Non-metallic enclosure suitable for metallic conduit.

Materials Part

Materials

Base

Valox®

Top

Valox Valox

Handle

Conduit Hub

Zinc 3/4" watertight

Enclosure Gasket

Neoprene

Shaft

Valox

Shaft Seal

Neoprene

Frame

Galvanized steel

Enclosure Screws

Stainless steel 300 series

Performance Electrical Dielectric Voltage

Withstands 3,000V Min. 600V RMS. Certified for current interrupting at full rated current voltage. Suitable for use on a circuit capable of delivering not more than 10,000 RMS symmetrical amperes at the voltage rating of the receptacle. Mechanical 10,000 cycles; Electrical 6,000 cycles. In accordance with UL 746C. In accordance with UL, CSA. Identification and ratings are part of the external label and receptacle face. 3.5 pounds. External full adjustable feet.

Max. Working Voltage Current Interrupting Short Circuit Withstand Rating

Operations

Mechanical Impact Resistance

Terminal Identification Product Identification Weight Mounting Environmental Moisture Resistance Flammability Operating Temperature

Outdoor – 4X (Hose-Directed Water, Corrosion Resistance), IP66 suitability. Meets UL 94V0 material classification.

Maximum continuous +75°C; Minimum continuous -40°C. All exposed materials are UV stabilized.

UV Resistance

Valox is a trademark of SABIC Innovative Plastics, acquired from General Electric Company.

Dimensions in Inches (mm)

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