Product Main

Specifications

KD37push-button switches are capable of controlling, signaling and interlocking in the control circuit of AC 660V 50Hz or 60Hz or DC 440V and below. Combining the advantages of the advanced products manufactured by the international famous companies, the products are small in volume, beautiful in design, and reliable in performance so they are the ideal replacement products for the line products. The components employ the superior fire-retardant materials. The contacts are made of silver alloy.

The push-button switches are connected systematically of the actuating mechanisms and the contact bases which are connected by the way of building-block combination. The bases of NO or NC contact can be combined at random. There is no set screws. The adjacent contacts are separated electrically. With the multi-layer tail connected by the tightening suspenders, it is easy to assemble or disassemble. The products are in conformity to GB1408. 5and JB/T3907 standards.
Service conditions
1). Ambient temperature: -25~+40
2). Altitude above sea level: ≤2000m
3). Relative humidity: ≤90%