Trak-Lok® 449 Series Limit Switch and Position

Product catalog summary

Overview: The Trak-Lok 449 Series is a limit switch and position monitor designed for industrial environments, providing both limit switch signaling and visual monitoring in a compact enclosure. It is compatible with Tork-Mate pneumatic actuators and Posi-flate inflatable seated butterfly valves.

Key Features:

Includes two SPDT limit switches for precise valve position monitoring.
Features a high visibility display beacon for monitoring valve positions from up to 150 feet away.
Eliminates guesswork in valve performance evaluation and encourages efficient maintenance.
Complies with NEMA 4/12 and NEMA 7/9 classifications for standard housings.
Quick hand-setting of limit switches with numbered and color-coded terminal strips.

Options and Customization:

Compatible with various brands of limit switches, including proximity sensor switches.
Customizable to meet any NEMA electrical rating or explosion-proof classification.
Optional pressure switch for verifying seat inflation of butterfly valves.
Available configurations include four SPDT or two DPDT limit switches, and custom terminal strips.

Technical Specifications:

Conduit entries: NEMA 4/12 with two 1/2" entries, NEMA 7/9 with two 3/4" entries.
Terminal strip capacity: Standard 8 contacts, with additional contacts available.
Electrical ratings for SPDT limit switch: 15A at 125 VAC, 15A at 250 VAC, 0.50A at 125 VDC, 0.25A at 250 VDC.

Additional Components:

Various optional components such as beacon adapters, pressure switch adapters, and mounting brackets for specific actuator series.

Contact Information: Corporate headquarters located in St. Paul, MN, USA, with additional offices in the United Kingdom.

Catalog excerpts

Trak-Lok® 449 Series Limit Switch and Position-3

4 SPDT switches Trak-Lok SPDT Limit Switch1512515250.50125.25250 2 DPDT switches AMPSVACVDC Non-contact switches Various brands of switches Seat pressure monitor switch Gold alloy contacts > Optional terminal strips Conduit entries: NEMA 4/12: Two-1/2"NEMA 7/9:Two- 3/4" Resistive outputs Shaft with 2 cams (NEMA 4)1042944Shaft with 2 cams (NEMA 7)1042943 Beacon Adapter (Beacon cylinder to1038831Trak-Lok shaft)Beacon Clear Dome Cover1025022 Pressure Switch (preset 32.5 PSI)1019889 Pressure Switch Adapter1020217(NEMA 4/12)Pressure Switch Adapter1021844(NEMA 7/9) NEMA 4/4X/12 Trak-Lok Limit Switch1025049Includes...

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Trak-Lok® 449 Series Limit Switch and Position-4

Corporate Headquarters 1125 Willow Lake Blvd., St. Paul, MN 55110 U.S.A.Phone: (651) 484-5800 ? Fax: (651) 484-7015 United Kingdom 14 Carters Lane, Kiln Farm,Milton Keynes, Bucks. MK11 3ER EnglandPhone: +44 (0) 1908 564455 ? Fax: +44 (0) 1908 564615 > All specifications subject to change without notice. Posi-flate , Trak-Lok ή , and Tork-Mate are registered trademarks of Posi-flate, St. Paul, Minnesota. Ω 1997 Posi-flate Bulletin 9708 size="-1">

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