Overview

Schneider Harmony® XB4 Series — Control & Signaling Units | Φ 22 mm Modular Metal Pushbuttons, Switches & Pilot Lights:

The Harmony® XB4 metal range of modular control and signaling units combines simplicity of installation, flexibility, and robustness. It meets the requirements of the majority of industrial applications. These units are either complete products or separate components for customer assembly.

This range includes:

Pushbuttons, selector/key switches, Emergency stop functions, and multiple headed pushbuttons designed for parameter settings, adjustments, and start/stop control of machines and installations

Pilot lights, illuminated pushbuttons, illuminated selector switches, and illuminated Emergency stop functions designed for visual signaling

Various accessories including — Flush mounting kits:
— redesigned, improving the look of the control panel
— quick and easy installation in a 30.5 mm/1.20 in. hole making it compatible with 22 mm/0.87 in. devices
— a cost-effective solution, as the control devices and the operating modes of the machine do not change

Other accessories: protective covers, legends and legend holders, pushbutton caps, boots, bulbs, etc.

Features:

High performance even in the most demanding environments

Conformity with IEC, UL, CSA, CCC EAC, and JIS standards, as well as CE marking and marine approvals

Up to IP66, 67, 69, 69K, and type 4X protection ratings

Operating temperature from -40°C –to 70°C

Shock protection level up to IK06

High vibration resistance with shake-proof terminal screws

Large set of accessories to customize your panels

Various types of connection are available: screw clamp, connector, Faston connector, spring terminal, or printed circuit board

A wide choice of contact blocks for general purpose or specific applications (low current, standard, or high power switching)

Operating temperature range from -40 °C to 70 °C/-40 °F to 158 °F for outdoor applications

The pushbutton and switch control offer (illuminated and non-illuminated) is both broad and comprehensive:

Pushbuttons, spring return with flush push, projecting push, recessed push, booted flush push, or mushroom head

Emergency stop pushbuttons with 3 types of head: push-pull, turn to release, and key release

Pilot lights and illuminated pushbuttons with integral LED and BA 9s base fitting bulbs

Selector switches with different types of operator: standard handle, long handle, knurled knob, or key

Choice of heads: square, circular, rectangular, double-head/triple-head rectangular, or toggle

Colors of push: white, black, green, orange, blue, red, or yellow

Connection type: screw clamp connector, faston connector, spring terminal, or for printed circuit board

Contact blocks for general purpose or specific applications (low current, standard or high power switching)

Choice of heads to meet the majority of industrial needs: from the most basic pushbuttons and pilot lights, to functions meeting modern machine requirements, such as USB & RJ45 ports

Wide choice of accessories and spare parts

Other specific functions: complete potentiometer, hour counters, annunciator, or joystick controllers

Applications:

General purpose offer covering all segments and applications Industry

Machines and control panels in packaging, material handling, material working, pumping, etc.

Ideal in extreme environments: food and beverage, automotive, and outdoor use such as mining, water treatment, etc.

Building and infrastructure

Energy distribution panels, public works, restaurants, commercial buildings, airports, etc.