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E3 - Vise Action Compression Latches

E3 - Vise Action Compression Latches

Product catalog summary

Overview: The document provides comprehensive specifications and installation instructions for the Southco® Vise Action™ E3 Compression Latch, suitable for secure latching in NEMA 4 and IP-65 environments. It covers various sizes and configurations, emphasizing adjustable and fixed grip options.

Specifications:

Material: Primarily stainless steel with options for electropolished or hand-buffed finishes.
Grip Range: Adjustable from 11 mm (.45 inches) to 76 mm (3.0 inches).
Load Capacity: Adjustable grip versions support up to 2355 N (530 lbs.), fixed grip versions up to 748 N (168 lbs.).
Access Styles: Includes manual, tool-operated, and key-lockable versions.
Operating Temperature Range: -40°C (-40°F) to 80°C (175°F).
Flammability Rating: UL 94-HB.

Installation Procedures:

Adjustable Grip: Insert latch, tighten mounting nut, adjust jam nuts to set cam at correct grip, ensuring latching torque is below 7.9 N•m (70 in.-lbs.).
Fixed Grip: Insert latch subassembly with flange gasket, install lockwasher and mounting nut, tighten to specified torque values.
Guidelines: Determine total grip by adding outer door thickness, compressed frame gasket, and frame thickness. Use pawl type code for latch assembly part number.

Product Features:

Single-hole mount with internal and external sealing, suitable for NEMA 4 and IP-65 applications.
Multiple head styles available, including tubular, slotted recess, and key-operated styles.
Internally gasketed to resist dust and moisture.

Material and Finish Details:

Components include stainless steel, die-cast zinc, and neoprene gaskets, with various coatings for corrosion resistance.
Materials include 316 stainless steel for housing, cap, bushing, and shaft, and 1075 case-hardened steel for cams.

Product Strength Guidelines:

Average ultimate load of 2355N (530 lbs) and maximum static load of 600N (136 lbs).
Average compression force is 150N (34 lbs), applied when a standard Southco key is turned by hand.

Additional Features:

Minimal interior protrusion, quick installation, and multiple key codes for added security.
Custom logo capability available for overmolded keys.
Padlock brackets do not accommodate pull tab or sealing cover accessories.

Ordering Information:

Select access style, grip range, cam type, and finish to specify in the part number.
Additional options for lock styles and housing configurations are available.
Part numbers for pre-assembled and unassembled latches are listed, with instructions on determining the correct part number based on grip and door thickness.

E3 - Vise Action Compression Latches

E3 - Vise Action Compression Latches

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