Catalogs > Safety Products Catalog > Safety Switches > Interlock Switches > Tongue Interlock Switches > Elf™
Elf™
| Introduction |  |
Specifications | |
Product Selection | |
Accessories | |
Approximate Dimensions—mm (inches) | |
Typical Wiring Diagrams | |
| Safety Ratings | |||||
| Standards | EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, IEC/ EN60947-5-1, ANSI B11.19, AS4024.1 | ||||
| Safety Classification | Cat. 1 device per EN 954-1 Dual channel interlocks suitable for Cat. 3 or 4 systems |
||||
| Functional Safety Data ¬ Note: For up-to-date information, visit http://www.ab.com/safety |
B10d: > 2 x 106 operations at min. load PFHD: > 3 x10-7 MTTFd: > 385 years Dual channel interlock may be suitable for performance levels Ple or Pld (according to ISO 13849-1:2006) and for use in SIL2 or SIL3 systems (according to IEC 62061) depending on application characteristics |
||||
| Certifications | CE marked for all applicable directives, cULus, TÜV, and CCC | ||||
| Outputs | |||||
| Safety Contacts T Direct Opening Action |
1 N.C. | 2 N.C. | |||
| Auxiliary Contacts | 1 N.O. | None | |||
| Thermal CurrentIlth | 5 A (10 A if A600) | ||||
| Rated Insulation Voltage | 2500V | ||||
| Switching Current @ Voltage, Min. | 5 mA @ 5V DC | ||||
| Utilization Category | |||||
| A600/AC-15 | (Ue) | 600V | 500V | 240V | 120V |
| (le) | 1.2 A | 1.4 A | 3.0 A | 6.0 A | |
| N600/DC-13 | (Ue) | 600V | 500V | 250V | 125V |
| (le) | 0.4 A | 0.55 A | 1.1 A | 2.2 A | |
| Operating Characteristics | |||||
| Break Contact Force, Min. | 6 N (1.35 lb) | ||||
| Actuation Speed, Max. | 160 mm (6.29 in) per sec. | ||||
| Actuation Frequency, Max. | 2 cycle per sec. | ||||
| Operating Radius, Min | 150 mm (5.90 in); 60 mm (2.36 in) with GD2 kit, min. | ||||
| Operating Life @ 100 mA load | 1 x 106 operations | ||||
| Environmental | |||||
| Enclosure Type Rating | IP 67 | ||||
| Operating Temperature [C (F)] | -20…+80° (-4…+176°) | ||||
| Physical Characteristics | |||||
| Housing Material | UL approved glass-filled PBT | ||||
| Actuator Material | Stainless Steel | ||||
| Weight [g (oz)] | 60 (2.11) | ||||
| Color | Red | ||||
| ¬ Usable for ISO 13849-1:2006 and IEC 62061. Data other than B10d is based on: - Usage rate of 1op/10 mins., 24 hrs/day, 360 days/year, representing 51840 operations per year - Mission time/Proof test interval of 38 years T The safety contacts are described as normally closed (N.C.) i.e., with the guard closed, actuator in place (where relevant) and the machine able to be started. |
|||||