The Atlas™ 5 Guard Locking Switch is a positive-mode, tongue-operated interlock switch. It locks a machine guard closed until power is isolated then keeps the power isolated while the guard is open. With two safety (N.C.) contacts and two auxiliary (N.O.) contacts, the Atlas 5 switch is ideal for PLC-controlled machines.
Overview
- Mechanical lock
- High locking force of 5000 N (1124 lb)
- Heavy duty die-cast alloy housing
- Patented self-aligning head
Additional Information
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Specifications
Certifications
- CE Marked for all applicable directives
- CSA
- cULus
- TÜV
Safety Classification
- Cat. 1 Device per EN954-1 Dual channel interlocks suitable for Cat. 3 or 4 systems
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
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Documentation
| Resource | Publication Number | Language |
|---|---|---|
| Safety Switches Brochure | GLSAFE-BR002 | |
| Safety Switches Specifications Technical Data | SWITCH-TD001 | |
| Atlas 5-GD2 Installation Instructions | ATLSA5-IN001 | |
| Atlas 5-GD2 Key Operating Instructions | 440G-IN002 |