B&B Electronics 302MC-SC_ST - Manual - Manual (Page 5)

(Revised 8/4/2009) 5
Hazardous Location Installation Requirements
1. WARNING: Do not disconnect while circuit is live, unless area is known to be non-hazardous.
2. WARNING: Install only in accordance with Local & National Codes of Authorities Having Jurisdiction.
3. Class I, Div 2 Installations require that power connections must be current limited at the power source with
an in-line fuse rated at 0.5A.
4. Class I, Div 2 installations require that all devices connected to this product must be UL approved for the
area in which it is installed.
5. Only UL approved wiring with temperature ratings greater than 90
°
C permitted for Class I, Div 2
installations operating at temperatures up to70
°
C ambient.
6. Limited Operating Voltage: 12-30V for Class I, Div 2 installations.