Key Features

• Professional two-hand start design for punch press safety protection, compliant with ISO 13849-1 PLd safety standard
• Standard size: 30mm panel cut out, 72-75mm outer protective diameter, 65mm cover diameter, 22mm gland entry
• High-strength stainless steel housing with IP67 waterproof grade for harsh workshop environments
• Anti-vibration locking structure, stable installation and not easy to loose during equipment operation
• 2NO2NC (2 Normally Open + 2 Normally Closed) contact combination for safety control circuits
• Silver plated gold contact material, excellent conductivity, anti-oxidation and long service life
• Reset operation mode, standard green button color for unified equipment identification
• Equipped with 2m long shielded cable, plug-and-play design for easy wiring and installation
• Passed CE, UL, RoHS global certifications, reliable quality for worldwide industrial use
• Rugged industrial grade construction, durable for long-term heavy-duty operation
• Specially optimized for stamping, forming and other heavy mechanical equipment

Technical Specifications

Product Attributes

• Model: AR30B2R-22G
• Installation Size: 30mm Panel Cut Out
• Outer Diameter: 72-75mm
• Cover Size: 65mm
• Cable Entry: 22mm
• Housing: Stainless Steel
• IP Grade: IP67
• Operation Type: Reset
• Contact: 2NO2NC
• Contact Material: Silver Plated Gold
• Color: Green
• Cable: 2m Shielded Cable
• Feature: Anti-vibration Locking
• Standard: ISO 13849-1 PLd
• Certificates: CE, UL, RoHS

Product Advantages

This AR30B2R-22G two-hand start button is a dedicated safety component for punch presses. It strictly follows ISO 13849-1 PLd safety standard to effectively protect operators. The stainless steel shell with IP67 waterproof performance adapts to oil mist, dust and humid workshop conditions. Equipped with anti-vibration locking structure, it keeps firm installation during long-term machine operation. The silver-plated gold contacts ensure stable electrical conduction, and the 2NO2NC configuration meets the safety circuit design requirements of heavy machinery. The 2-meter shielded cable supports plug-and-play, simplifying on-site wiring. With CE, UL and RoHS multiple certifications, the product has stable quality and wide applicability. The unified green appearance and standard dimensions make it easy to match various 72mm outer diameter punch press equipment.

Applications

• Metal stamping punch press two-hand safety start control system
• Automotive mold processing equipment operating button assembly
• Heavy-duty metal forming machinery safety control components
• Industrial hydraulic press and mechanical press start switch
• Large workshop heavy machinery safety protection control panel

FAQ

1. What are the installation dimensions of this two-hand button?
Panel cut out is 30mm, outer protector diameter 72-75mm, cover diameter 65mm, with 22mm gland entry.

2. What is the material and waterproof level?
It adopts stainless steel housing and reaches IP67 waterproof grade.

3. What is the contact configuration and contact material?
2NO2NC contact form, and the contact is made of silver plated gold.

4. What operation mode and color does it use?
It is reset type and the standard button color is green.

5. What about the cable and installation?
Comes with 2m shielded cable, plug-and-play design for easy installation.

6. What safety standards and certifications does it have?
Compliant with ISO 13849-1 PLd, and certified by CE, UL, RoHS.

7. What are the main application scenarios?
Mainly used for 72mm outer diameter punch press, metal stamping equipment, automotive dies and heavy forming machines.