2-CH INTRIN-SAFE SWITCH/120V/L

2-CH INTRIN-SAFE SWITCH/120V/D

2-CH INTRIN-SAFE SW/120V/DUAL-

INTRINSICALLY-SAFE/1 FORM C/ L

INTRINSICALLY-SAFE/ 2 FORM C/

5-CH INTRINSICALLY-SAFE SWITCH

5-CH INTRINSICALLY-SAFE ONLY

3CH INTRINSICALLY-SAFE ONLY

4CH INTRINSICALLY-SAFE ONLY

5-CH INTRINSICALLY-SAFE ONLY