XB4 Metal Illuminated Double Head Push Button Switch

Name: XB4 Metal Illuminated Double Head Push Button Switch
Brand: Newtrend or OEM brand
SKU: 60287345919

Switch Combination:1NO1NC
Whether the smart:NO
Brand Name:Newtrend or OEM brand
LED:Yes
Place of Origin:China
Max. Current:10A
Model Number:XB4BW73731
Max. Voltage:690V
IP level:IP41
Certification:CE

SKU: 60287345919 Category: Pushbuttons

Description

XB4BW73731B5 24V XB4BW73731G5 120V XB4BW73731M5 240V Green Red 1NO 1NC metal illuminated Double head Push button

Illuminated double-headed push button, Metal, Ø22, 1 green flush I + 1 pilot light + 1 red projecting O, 1 NO + 1 NC

– Metal bezel making it ideal for severe environments specially for high impact and vibration resistance applications

– Simple modular design facilitates post installation servicing, modification and adaption of machines by non-specialists

– Designed to fit in a standard 22mm cut-out ensuring compatibility with pre-existing machinery

– Designed as per international standards for high performance

– Wide range of operating temperature from -40 to +70 °C/-40 to +158 °F

Additional information

Weight	2 kg
Dimensions	25 × 25 × 25 cm
Color	Red, Green

Technical Datasheet & Downloads

📄 Technical Documentation & Product Specifications

Download official engineering datasheets, certified test standards (IEC / UL / CE), wiring diagrams, and dimensional drawings for XB4 Metal Illuminated Double Head Push Button Switch.

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Official Technical Datasheet (PDF) Complete electrical ratings, tripping characteristics, dimensions, and compliance specifications.

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2D/3D CAD & Dimensional Drawings STEP, DXF, and PDF CAD drawing files for panel builders and switchgear designers.

Technical FAQ & Selection Guide

💡 Frequently Asked Technical Questions & Selection Guide

Pure engineering specifications, tripping curve parameters, and electrical selection guidance for panel builders and system designers.

Voltage & Load Sizing

How to verify rated operational voltage, frequency, and load duty cycle?

Verify that the nominal line voltage (AC 230V single-phase or 400V/415V/690V three-phase at 50/60Hz, or DC voltage ratings) falls within the continuous maximum operating limits of the device. Check duty cycle ratings (continuous vs intermittent duty) to ensure thermal stability under full load.

Protection & Environment

What ingress protection (IP Rating) and environmental enclosures are recommended?

For clean indoor electrical rooms, standard IP20 modular DIN-rail housings are recommended. For outdoor, industrial washdown, or dusty environments, mount components inside weatherproof enclosures rated IP65/IP66 with UV-resistant polycarbonate or powder-coated steel enclosures equipped with compression cable glands.

Selectivity & Grading

How to ensure upstream and downstream coordination in power distribution boards?

Ensure proper discrimination by grading current thresholds and tripping time delays: upstream devices should have higher current ratings and intentional short-time delays (Class S), allowing downstream branch MCBs to clear localized faults without blacking out the entire facility.

Installation & Mounting

What mounting rails, busbars, and spatial clearances are required?

Components mount on standard symmetrical 35mm DIN rail (EN 60715 / TH35-7.5) or backplate screw fixings. Maintain recommended top/bottom ventilation gaps (typically 30–50mm) to ensure unrestricted air convection, and use standard pin/fork comb busbars to minimize contact resistance and wiring errors.

Conductor & Torque Sizing

What conductor sizes and terminal tightening torques should be applied?

Select copper or aluminum conductor cross-sections complying with IEC 60364-5-52 current-carrying capacity tables based on continuous load. Always use a calibrated torque screwdriver or torque wrench to tighten terminal screws to the manufacturer-specified torque to prevent hot-spot degradation and loose connections.