FISHER™ CT88
Key Parameters
Category Parameter Description / Typical Values
Enclosure Enclosure Material Cast Aluminum with Epoxy Powder Coat.
Ingress Protection IP66/IP67 (NEMA 4, 4X, 6 equivalent) - Dust-tight and protected against powerful water jets and temporary immersion.
Hazardous Area Certifications ATEX, IECEx (Ex d IIC T6 Gb / Ex tb IIIC T80°C Db), CSA (Class I, Div 1 & 2, Groups A, B, C, D).
Electrical Electrical Connections Modular terminal block for easy wiring.
Conduit Entries Multiple ½" NPT conduit entries.
Switch Types Standard: 2 to 4 snap-action switches (SPDT). Optional: Magnetic proximity switches (Reed switches), Hall Effect sensors.
Electrical Ratings Typical Switch: 10 A, 250/480 VAC. (Specific ratings depend on the switch type selected).
Mechanical Shaft Rotation Standard 90° adjustment (configurable for other angles).
Operating Temperature Standard: -40°F to +165°F (-40°C to +74°C). Optional high-temperature version available.
Mounting Directly mounts to the actuator using a standardized interface (e.g., Fisher V-Ball, V500/V600 actuator mounts).
Indication Position Indicator Mechanical Flag Indicator: Color-coded (Red/Green) for local visual position indication.
Optional Features • Potentiometer for analog position feedback.
• Heater Kit for cold environments to prevent condensation.
• Solenoid valves for integrated control.