ABB CP4 Series Illuminated Push Button Complete Unit, Panel, 23 mm Cutout Red, SPST, IP20, IP66, IP67, IP69K

ABB CP4 Series Push Button Switch, 23mm Cutout Diameter, Red - 1SFA619103R1341

This push button switch provides a maintained operator Interface for control panels in industrial environments. It combines a round, extended actuator with an illuminated indication and is intended for panel mounting where a 23mm cutout is standard. The unit is designed to perform reliably across a wide ambient temperature range and to meet ingress protection requirements for demanding washdown and harsh conditions.

Features and Benefits:

• 23mm cutout provides compatibility with standard panel apertures
  Maintained actuation enables latched on/off control states
  SPST contact arrangement for straightforward single-circuit switching
  Screw terminals permit secure conductor connections under vibration
  IP20, IP66, IP67 and IP69K ratings protect against dust and high-pressure washdown
  Operating range from -25°C to 70°C supports extreme ambient conditions

Applications

• Suitable for factory automation operator panels requiring illuminated status
  Ideal for machinery start/stop control with latched push operation
  Used for outdoor equipment enclosures needing waterproof switching
  Can be used for control consoles in food processing with high-pressure cleaning
  Suitable for retrofitting existing 23mm panel cutouts in industrial systems

What material choices affect long-term mechanical wear?

The actuator is MADE of plastic while the housing uses black plastic, offering corrosion-free surfaces and predictable wear characteristics under repeated operation.

How does the illumination feature integrate electrically?

The switch includes an illuminated actuator and provides screw-type terminals for straightforward wiring of both the indicator and contact circuit.

What mounting considerations are required for panel installation?

It is designed for panel mounting into a 23mm aperture and secures from the front to maintain panel sealing integrity under its IP ratings.

Is this suitable for hazardous-area installations?

It has no hazardous-area certification and should not be used where such certification is mandated.