XB7 22mm Latching Push Button Switch

Name: XB7 22mm Latching Push Button Switch
Brand: Newtrend or OEM brand
SKU: 60636440448

Switch Combination:1NO
Whether the smart:NO
Brand Name:Newtrend or OEM brand
LED:NO
Place of Origin:China
Max. Current:10A
Model Number:XB7
Max. Voltage:690V
IP level:IP53
Protection Level:IP65

Rated Voltage

Size

SKU: 60636440448 Category: Pushbuttons

Description

XB7NH21 XB7NH31 XB7NH25 XB7NH35 XB7NH81 XB7-EH21 XB7-EH31 XB7-EH25 XB7-EH35 XB7-EH81 Latch Pushbutton

For your control systems that require high-performance, compact, and easy-to-install components…Harmony XB7 push buttons are your ideal solution. The new Emergency Stop push button design allows immediate identification of safety functions and status of contacts.

XB7NH21 XB7NH31 XB7NH25 XB7NH35 XB7NH81 XB7-EH21 XB7-EH31 XB7-EH25 XB7-EH35 XB7-EH81 Latch Pushbutton

Additional information

Weight	2 kg
Dimensions	25 × 25 × 25 cm
Size	22mm
Rated Voltage	12V, 24V, 36V, 110V, 240V

Technical Datasheet & Downloads

📄 Technical Documentation & Product Specifications

Download official engineering datasheets, certified test standards (IEC / UL / CE), wiring diagrams, and dimensional drawings for XB7 22mm Latching Push Button Switch.

📥

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

📐

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.