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Explosion and Weather Proof Connection Heads

Explosion Proof Head

Material Conduit Part Number Compliances
Cast Aluminum 3/4 1738-2 Meets NEC
Class I,
Groups C & D
Class II
Groups E, F & G
Class III
UL Std. 886
NEMA 4
NEMA 4X (Note 3)
CSA Std.
C22.2 No. 30

*Exception: Part No. 1736 Not CSA Approved
1/2" 1738-1
*Cast Iron Body w/ Aluminum Cover (Note: 1) 3/4" 1736-2
1/2" 1736-1
Epoxy Coating Available For These Housings. See Note 2.
  
Terminal Block
Part Number: TB181-1-5
Notes:
1. Part No. 1736-(Item) Also Available as All Cast Iron. Specify: Part No. 1736-W-(Item)
2. Epoxy Coating Available. Add "EC" To Part No. EX: 1738-2-EC
3. Meets NEMA 4X if Epoxy Coated.

FM Approved Explosion Proof Head

Material Conduit Part Number Compliances
316 S.S 3/4" Standard 1740-1 FM Approved

Meets NEC
Class I,
Groups A ,B,C & D
Class II"
Groups E,F & G
Class III
UL Std. 886
1/2" 1740-1A
Enamel Painted Cast Aluminum 3/4" 1739-1
1/2" 1739-1A
 
Terminal Block

4 Pole
Part Number : 1835-4

6 Pole
Part Number : 1835-6


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