Flat Head Momentary Explosion Proof Push Button Switch

This Flat Head Momentary Explosion Proof Push Button Switch is designed for on-site local control in hazardous explosive areas. It automatically resets after release and is available in multiple actuator colors: red, green, yellow, black and white to meet different signal identification requirements.

A wide selection of contact combinations is optional: 1NO1NC, 2NO, 2NC, 2NO2NC, 4NO, 3NO1NC, 1NO3NC, 4NC.

Built with premium silver alloy contacts, it ensures low contact resistance, reliable arc suppression and long service life for frequent switching operations.

This pushbutton is widely used for start-stop control of industrial equipment and control cabinets in chemical, mining, petroleum and other flammable-gas working sites. Custom specifications are supported to match various project demands.

Design Advantages

· Modular construction enables flexible pairing of actuator heads and contact blocks, simplifying field replacement and maintenance work

· One-piece explosion-proof enclosure with optimized sealing construction prevents the penetration of flammable gases

· Standard panel cutout mounting design allows straightforward wiring and fits most standard control cabinets

· Logical model coding scheme helps users quickly select suitable contact combinations to match circuit design needs

Safety Advantages

- Complies with Ex de IIC explosion-proof standard, safe for locations with flammable and explosive gas mixtures

- Reliable sealing structure stops combustible gas from entering the internal contact chamber

- Distinct color options for the actuator head (red, green, yellow, black, white) for quick visual identification of control signals

- Stable silver alloy contacts reduce the risk of contact ablation and accidental circuit failure under frequent operation

- Strict factory electrical and explosion-proof testing ensures consistent safety performance before delivery

Quality & Production Advantages

· Every finished unit undergoes rigorous inspection prior to shipment

· Mature production workflow delivers consistent, reliable product performance

· Comprehensive testing covers both explosion-proof and electrical specifications

· Traceable batch records simplify after-sales support and quality tracking

Application & Customization

· Designed for local start-stop control of machinery and control cabinets in chemical, mining, petroleum and other hazardous industrial sites

· Multiple actuator colors (red, green, yellow, black, white) available for different signal marking requirements

· Diverse contact configurations to adapt to various control circuit schemes

· Custom specifications are acceptable to meet special onsite technical demands

· Supports bulk customized orders for engineering and equipment manufacturer projects

FAQ

Q1: What contact combinations can I select?

A1: Available contact types: 1NO1NC, 2NO, 2NC, 2NO2NC, 4NO, 3NO1NC, 1NO3NC, 4NC.

Q2: Are contacts silver alloy? What are the perks?

 A2: Silver alloy contacts deliver low resistance, great arc suppression and longer life.

Q3: Can the product be customised?

A3: Custom options are supported on bulk orders to suit your circuit and site needs.

Q4: Do I need a professional for installation?

A4: Yes, only qualified electricians should install it per explosion-proof wiring standards.

Q5: Are test samples available before bulk purchasing?

 A5: Yes, samples can be provided. Contact us for sample cost and delivery info.

Product Size