Abb cr104pxc91 Contact Block 1NO-1NC White IP10

Product Description

The ABB cr104pxc91 is a contact block designed for use with pushbutton and selector switch operator assemblies in industrial control applications. It provides a 1NO-1NC contact configuration, giving control circuits both a normally open and a normally closed switching path in a single block. Rated to IP10 ingress protection, this contact block is suited for panel-mount installations where basic protection against solid objects is required. Electricians and industrial control technicians install contact blocks of this type as part of operator interface assemblies on control panels and machine enclosures.

This contact block belongs to the CR104 Series and is finished in white, which assists in visual identification and organization within multi-operator panel layouts. It is typically used in residential, commercial, and light industrial control panels where standard pushbutton stations require reliable switching elements. The CR104 Series is a common platform for modular operator assemblies, allowing technicians to configure the appropriate number and type of contact blocks per application.

Key Features

• 1NO-1NC contact configuration provides both normally open and normally closed switching in one unit
• IP10 ingress protection rating suitable for standard indoor panel enclosures
• White finish supports visual organization in multi-operator panel layouts
• Part of the modular CR104 Series operator assembly platform
• Designed for straightforward field assembly with compatible operator heads

Compatibility

Designed as an OEM-style replacement or addition for CR104 Series pushbutton and selector switch operator assemblies.

Installation Notes

Installation should be performed by a qualified electrician following applicable NEC guidelines. De-energize the control panel and verify zero voltage before handling or replacing contact blocks. Ensure the contact block is fully seated and latched onto the operator body before restoring power. Do not exceed the contact rating of the assembly when specifying this block for a given circuit.