Durable Long Handle Push Button Switch for Industrial Use | Merhein

Durable Long Handle Push Button Switch for Industrial Use | Merhein

Technical Specifications

Overview

Industrial Control Switch

This long handle metal push button switch is designed for reliable operation in demanding industrial control circuits. Engineered with a durable zinc alloy body and high-grade anti-flame materials, it ensures longevity and safety in power stations, distribution cabinets, and communication networks. The contact mechanism utilizes a special silver alloy to resist electrical erosion, providing consistent performance for signal and interlocking applications.

Certifications & Standards: CEISO 9001RoHSULIEC 60947-5-1GB/T 14048.1

Technical diagram explaining the model coding system for push button switches — Understanding the model coding system for switch configuration and material types.

Technical Specifications

Electrical Ratings

660 V

Max AC Voltage

400 V

Max DC Voltage

10 A

Heating Current

Performance Metrics

Parameter	Value
Insulation Resistance	≥50MΩ
Contact Resistance	≤25mΩ
Withstand Voltage	AC 2.5KV/min
Voltage Wave Tolerance	±20%

Operational Life

Mechanical Life (Pushbutton): 1,000,000 cycles
Mechanical Life (Selector): 500,000 cycles
Electrical Life (Pushbutton): 5,000,000 cycles
Electrical Life (Selector): 250,000 cycles
Indicator Lamp Life: 100,000 hours

Technical specifications and configuration guide for long handle selector switches — Configuration options for long handle selector switches, including stay-put and spring-return variants.

Construction

Material Composition

Zinc Alloy BodyAnti-flame PlasticSilver Alloy Contacts

Close up of the push button switch showing terminal markings and electrical ratings — Robust construction featuring a metallic mounting frame and clearly marked contact terminals.

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