Certificate
G4020027
Not system-bound
Potter Electric Signal Company LLC
1609 Park 370 Place
US Hazelwood, MO 63042
001-314- 878-4321
001-314-878-7264
VdS 2100-20:1986-07 - Pressure switches, Requirements and test methods
Components for water extinguishing systems
"Safe Signal EPS 120-1 / EPS 120-2 / EPS 40-1 / EPS 40-2"
Pressure Switch
Allowable pressure: 16 bar
Follow manufacturer's installation instructions and App. 3 of approval
Updated at: 20.09.2026