Explosion Proof/Harsh Environment Blocks
Designed and developed specifically for critical and harsh environment applications, these blocks are available in seven sizes covering the wire range AWG24 - AWG2.

Explosion proof blocks are particularly recommended for chemical and petrochemical industry applications. The blocks in this Series are designated for AEx ell and Ex ell applications; Class I, Zone I hazardous locations. All blocks comply to EN50019, including 100% testing at 120% of test voltage.

Note: for Zone I applications, blocks should be installed in a terminal box or system with EEX e designation and a minimum of IP54 protection.

Standard Color: Gray

Alternate colors available as indicated below:
Beige (BG); Brown (BR); Blue (BU); Black (BK); Orange (F); Green (G); Red (R); White (W); Yellow (Y)

Insulation Material: Polyamide

Accessory and Marking Details: see links above