Emergency Stop Pushbutton Control Station Switch, SPST-NC, 10A

The Multicomp Pro RC1PYBS542 is a single-pole, single-throw pushbutton control station designed for reliable emergency stop functionality in demanding industrial settings. Featuring a robust thermoplastic case, it provides durability and a high degree of protection. Its key operational feature is the self-cleaning, slow-action, positive opening contact mechanism, which ensures a dependable and safe circuit interruption when the emergency stop is activated.

This control station is built to withstand rigorous use, with a tested operational frequency of 3600 operations per hour. It meets stringent electrical safety standards, boasting a dielectric strength of 2.5kV for one minute and a minimum insulation resistance of 2MΩ at 500VDC. The initial contact resistance is a low ≤25mΩ, contributing to efficient electrical performance. With an IP65 protection rating, the unit is fully protected against dust ingress and low-pressure water jets from any direction, making it suitable for use in environments where exposure to particulates and moisture is a concern.

The switch configuration is SPST-NC (Single Pole, Single Throw, Normally Closed), which is the standard for emergency stop circuits, ensuring the circuit is broken when the button is pressed. It carries approvals and complies with key international standards including CSA, EN, IEC, and UL, providing assurance of its quality and safety for global applications.

Key Features & Specifications

• Contact Configuration: SPST-NC (Normally Closed)
• Case Material: Durable thermoplastic
• Contact Operation: Self-cleaning, slow action, positive opening
• Operational Frequency: 3600 operations per hour
• Dielectric Strength: 2.5kV for 1 minute
• Insulation Resistance: 2MΩ minimum at 500VDC
• Initial Contact Resistance: ≤25mΩ
• Protection Rating: IP65 (Dust-tight and protected against water jets)<br