SULAB Elevator Button 30mm Stainless Steel Round Lift Button A4N59074

BST Elevator Button Elevator Spare Parts Button Round Lift Button Elevator Accessories Stainless Steel Material Flat Suitable For Elevator Parts A4N59074

Electrical Parameters
Rated Voltage: Typically DC 12V or DC 24V (compatible with low-voltage DC power supplies commonly used in elevator control systems)
Rated Current: ≤100mA (low-power design to avoid excessive load on the control system)
Contact Type: Normally Open (continuous when pressed, triggering the elevator floor command signal)
Insulation Resistance: ≥100MΩ (at DC 500V, ensuring electrical safety)
Physical and Optical Parameters
Dimensions: Approximately 30-35mm in diameter (round design, compatible with standard elevator button panel mounting holes)
Illumination Color: Available in red, blue, orange, and white (LED light source, uniform brightness, clear indication)
Operating Lifespan: ≥1 million cycles (high durability, suitable for frequent presses)
Ingress Protection: IP40 (dust-proof, suitable for elevator cabin environments)

Installation and Adaptation
Installation Method: Panel flush mount (rear clip or screw fastening)
Compatible Brands: Primarily for elevator car or landing door call panels on brands such as Otis, Jiangnan Express, and Suzuki Hirohi.