Series PH Power Relay

Current ratings to 70 amps
Output voltage to 660 Vac
AC or DC inputs
4 kV optical isolation

Series SH Power Relay

DIN-rail or panel mounted
1 and 3-phase models
Current ratings from 10 to 45 amps
Output voltage ratings to 660 Vac
AC or DC control inputs
 
Series 91/93 SCR Controls

Zero-switched or phase-angle fired
Single-phase (91) or three-phase (93) models
No maintenance
No relay noise
I2T fuse protection
 For Resistive Loads Only
Series 19/39 SCR Controls

Zero-switched or phase-angle fired
Single-phase (19) or three-phase (39) models
Extends heater life
Capacity up to 80 amps

 For Resistive Loads Only

Series ZC/PC Contactors

All Solid-state design - no maintenance
Soft-start and voltage limit(optional on PC)
Zero voltage or phase angle
Full power rating @ 120F (49C) ambient temperature



Series SC/SU Stagers

Optically isolated input
Logic status lights
Field-changeable, plug-in circuit boards
10-stage capacity, optional to 19 stages
Fused output stages