UNF, UNL, UNY Series Explosionproof Unions
UNY and UNF Explosionproof Unions are installed in threaded thickwall conduit systems:

UNY – to connect conduit to a conduit fitting, junction box or device enclosure

UNF – to connect conduit to conduit, or to provide a means for future modification of the conduit system

FEATURES
Compact design which permits assembly with a minimum of clearance to other adjacent conduit and/or equipment

Strong and durable construction

CERTIFICATIONS
NEC/CEC:
Class I, Division 1 & 2, Groups A, B, C, D
Class II, Division 1, Groups E, F, G
Class II, Division 2, Groups F, G
Class III
UNF/UNY 105, -215, -205, -305
UNL 105, -125, -215, -205
Class I, Division 1 & 2, Groups B, C, D
Class II, Division 1, Groups E, F, G
Class II, Division 2, Groups F, G
Class III
UNF/UNY406, -506, -606, -706, -806, -905, -1005
Class I, Division 1 & 2, Groups C, D
Class II, Division 1, Groups E, F, G
Class II, Division 2, Groups F, G
Class III
UNF, UNL, UNY - all sizes

UL Standard: 1203 CSA Standard: C22.2 No. 30