








Pressure Switch Type of Operation Regulation Between 2 Thresholds
without Local Display







with Positive Opening
Movement of Operating Head Linear


Movement of Operating Head Linear
with Positive Opening

with Positive Opening
Type of Operator Spring Return Roller Lever Metal Ball Bearing

Type of Operator Spring Return Roller Plunger Metal
with Positive Opening

Instantaneous EarthLeakage Protection Time Delay



Movement of Operating Head Linear
Type of Operator Spring Return Roller Plunger Metal

Type of Operator Spring Return without Operating Lever
Movement of Operating Head Rotary




Type of Operator Spring Return Plunger Metal
with Positive Opening












Detector Flush Mounting Acceptance Flush Mountable
