440N-S32015, Allen Bradley Guardmaster - Sipha 440N Magnetic Safety Switch, Plastic, 250 V ac, 300 V dc, NO/NC, Выключатель

Allen Bradley GuardMaster Non-Contact Switch

The Allen Bradley GuardMaster 440N series magnetic safety switch has a supply voltage rating of 250VAC, 300VDC at 0.5A current. This switch comes with S21 housings and a 3m cable. It incorporates several magnetically sensitive elements, which must be triggered in a particular sequence to operate correctly. It is designed to operate with its actuator, helps to prevent defeat ability by a simple magnet. Its moulded-in brackets and diminutive size make it extremely versatile and simple to install. This switch has a sensor that must be connected to the Sipha control unit, giving a monitored circuit. For high-risk applications, the control unit is used with a single sensor to give a high-integrity system. It has facilities for connecting a manual reset button and monitoring external devices such as contactors.

Features and Benefits

Non-contact actuation
1NC/1NO safety contact
Magnetic coded sensing
Must be operated with its own safety control unit
Slim moulded ABS housing

Certifications

IP67 rated
EN954-1
ISO13849-1
IEC/EN60204-1
NFPA79
EN1088
ISO14119
IEC60947-5-1
IEC/EN60947-5-3
ANSI B11.19
AS4024.1
CE certified
UL listed
TUV certified

Datasheet

Machine Guarding and Safety Range Overview

Installation Instructions (de/en/es/fr/it)