Catalogs > Safety Products Catalog > Safety Switches > Interlock Switches > Tongue Interlock Switches > MT-GD2
MT-GD2
| Introduction |  |
Specifications | |
Product Selection | |
Accessories | |
Approximate Dimensions | |
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 |
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| Certifications | CE Marked for all applicable directives, cULus, TÜV, and CCC | ||||
| Outputs | |||||
| Safety Contacts ‡ | Standard: 3 N.C. or 2 N.C. direct opening action Snap acting: 2 N.C. direct opening forced disconnection |
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| Auxiliary Contacts | Standard: 1 N.O. or 2 N.O. Snap Acting: 2 N.O. |
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| Thermal CurrentIlth | 10 A | ||||
| Rated Insulation Voltage | (Ui) 500V | ||||
| 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 A | 6 A | |
| Standard—DC-13 | (Ue) | 24V | |||
| (le) | 2 A | ||||
| Snap-Acting—A300/AC-15 | (Ue) | 240V | 120V | ||
| (le) | 3 A | 6 A | |||
| Snap-Acting—DC-13 | (Ue) | 24V | |||
| (le) | 2 A | ||||
| Operating Characteristics | |||||
| Break Contact Force, Min. | BBM & MBB: 12 N (2.7 lbf) BBM & Extended Flat Actuator: 32 N (7.2 lbf) Snap acting: 40 N (9.0 lbf) |
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| Actuation Speed, Max. | 160 mm (6.29 in.)/s | ||||
| Actuation Frequency, Max. | 2 cycles/s | ||||
| Operating Life @ 100 mA load | 1 x 106 operations | ||||
| Environmental | |||||
| Enclosure Type Rating | IP67 | ||||
| Operating Temperature [C (F)] | -20…+80° (-4…+176°) | ||||
| Physical Characteristics | |||||
| Housing Material | Painted zinc | ||||
| Actuator Material | Stainless Steel | ||||
| Weight [g (lb)] | 520 (1.15) | ||||
| Color | Yellow or 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 ‡ 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. |
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