GEMS offers optional U.L. Approved, CSA Listed and FM Approved, explosion-proof junction boxes for many level switch models. Compatible level switches are indicated throughout this catalog by the small icon.
|
Non-Explosion Proof J-Boxes
|
|
Alloy
|
Plastic
|
|
|
|
|
|
Type
|
3-Pin
|
7-Pin
|
DPDT Relay
|
3-pin
|
7-Pin
|
|
Part Number
|
113873
|
113877 
|
75980
|
113850
|
118828
|
Stock Items
For intrinsically-safe installations, nothing performs better than GEMS Zener Barriers and SAFE-PAK ® Relays. These solid-state devices render the entire sensor circuit intrinsically-safe without explosion-proof enclosures. Latching version relays can control pump-up/pump-down operations.