Myers™ Hazardous Location Hub

Myers™ hubs:

Myers™ hubs:

• Are used in the termination of electrical circuits through wall of the enclosure
• Are used for pharmaceutical, chemical and food processing, pulp/paper and nuclear industries
• Resistant to a variety of chemicals, including acetic, citric and salt water
• O-ring is a special "Viton (75)" and has excellent chemical resistance
• Hub is provided with a stainless steel ground nut

Trade Sizes: 1/2" to 6"

Body Materials: Zinc; aluminum; stainless

Nut Materials: Aluminum or stainless

O-Ring Material: Gasket Viton

Ground Screw Material: Steel

Features

• Expanded trade sizes to include 2½” - 4” in zinc and stainless steel
• Expanded operating temperature of -15°C to +120°C
• Expanded and updated certifications to current applicable standards
• Vibration-proof
• Grounding screw for added safety
• Captive o-ring gasket
• No welding
• Posi-Lok insulated throat (insuliner)
• Fit standard knockouts
• Easy installation
• Controlled thread lengths
• NPSL on male thread
• No sharp edges (along parting line)
• Male thread (NPT)

• Download Data Sheet 850 KB

• NEC/CEC:

Class I, Division 2

Class II, Division 1 & 2

Class III, Division 1 & 2

Class I, Zone 1, AEx e II

Class I, Zone 1, Ex e II

• UL Listed - UL Standard 514B
• CSA Certified - Certified by UL to CSA Standard C22.2 No. 18
• NEMA Type 2, 3, 3R, 4, 4X, 12 (std & ground hub) 

• IEC:

ATEX Certified to EN60079-0:2009, EN60079-7:2007 and EN60079-14 Standards

ATEX Certified ITS12ATEX47591X  II 2G Ex e IIC Gb Ta (-15°C to120°C) 

IECEx Certified IECEX ETL 12.0009X to IEC 60079-0:2007-10, Edition 5 and IEC 60079-7:2006-07, Edition 4 IECEx-Ex e II Gb Ta (-15°C to 120°C) 

• IP66