Red push button in OBC 1 NO SP22-DC-10/OBC/B

Control button – reliable installation protection

This red manual button in a housing, designated SP22-DC-10/OBC/B, is an element designed for applications requiring quick and reliable circuit disconnection. It is used in alarm systems, emergency machine stops, and anywhere safety is a priority. The construction with a red mushroom head ensures immediate identification of the emergency function.

Construction and characteristic features

The button is made of durable plastic, guaranteeing its resistance to mechanical damage and external factors. The housing with dimensions of 110 x 148 x 94 mm provides solid protection for the internal components. The IP55 protection rating means it is dustproof and protected against water jets, allowing it to be used in harsh industrial conditions. Additional protection is provided by a protective glass, preventing accidental damage.

The button features a twist-release mechanism, which prevents accidental activation of the emergency function. This is particularly important in applications where unwanted shutdown could lead to downtime or equipment damage. Designed for mounting in a 22 mm diameter hole.

Application and compliance with standards

The SP22-DC-10/OBC/B button meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1 standards, confirming its safety and reliability. Connection cables with a cross-section from 0.75 mm² to 2.5 mm² ensure easy installation and connection to the existing electrical installation. The rated insulation voltage Ui is 500V and the rated operating current Ie in category AC-15 is 2.5A (at 230V). The rated operating current Ie in category DC-13 is: 4A (at 24V), 1A (at 110V) and 0.25A (at 220V) respectively.