The 440G-MT solenoid switch is a positive-mode, tongue-operated guard locking interlock switch that locks a machine guard closed until power is isolated while the guard is open. The guard may only be opened when a signal is applied to the internal solenoid which releases the lock mechanism.
Popular Resources/Quicklinks
Overview
- Mechanical lock
- High locking force of 1600 N (360 lb)
- Heavy-duty die-cast alloy housing
- Diagnostic version available
Additional Information
Protect your people, productivity, and environment with our Safety Components and integrated Safety Solutions. We understand your factory floor challenges and can help you meet your goals with one of the broadest safety portfolios in the industry.
Product Selection
Specifications
Certifications
- CCC
- CE Marked for all applicable directives
- cULus
- TÜV
Safety Classification
- Cat. 1 Device per EN954-1
- May be suitable for use in Cat 3 or Cat 4 systems depending on the architecture and application characteristics
Functional Safety Data (related to Safety Contacts)
- B10d: > 2 x 106 operations at min. load
- PFHD: < 3 x10-7
- MTTFd: > 385 years
- May be suitable for use in performance levels Ple or Pld systems (according to ISO 13849-1:2006) and for use in SIL2 or SIL3 systems (according to IEC 62061) depending on the architecture and application characteristics
Standards Compliance
- EN 954-1
- ISO 13849-1
- IEC/EN 60204-1
- NFPA 79
- EN 1088
- ISO 14119
- IEC/ EN 60947-5-1
- ANSI B11.19
- AS 4024.1