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AccuTrak Switchboxes Explosionproof/Flameproof
ATEX/IEC/NEC LINEAR – 3479
Description
The AccuTrak 3479, or MOD3, combines the functionality of an explosionproof junction housing and position sensors to provide cost-effective monitoring of linear control and knife gate valves.
- Magnum limit switches with rhodium contacts recommended for use with low power I/O’s for longer contact life.
- Factory pre-wired Magnums provide labor savings for position sensing of smaller valves.
- Aluminum enclosures with ultra-low copper content (0.2% maximum) ensure robust performance in corrosive environments.
- Conduit entries and numbered terminal strip for convenient integration of a solenoid valve.
- Easy back-wiring of 316 Silver Bullet sensors to accommodate position sensing of large valves.
- Triggering bolts included.
- Optional OSHA compliant, adjustable triggering system available in Delrin® or stainless steel.
| Technical data | |
| Agency Approvals: | |
| Area Classification (NEC 500) | |
| Without Eliminator Conduit Option: | Class I, Groups B, C & D |
| Class II, Groups E, F & G | |
| With Eliminator Conduit Option: | Class I, Groups C & D |
| Class II, Groups E, F & G | |
| Enclosure standards (ANSI/NEMA 250) | |
| All enclosures | Type 4, 4X |
| Switches | |
| Model 3800 MOD3 | Magnum (hermetically sealed proximity type) switches |
| Enclosures | |
| Model 3800 MOD3 | Aluminum |
