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Push-to-Close Latch

Push-to-Close Latch

Product catalog summary

Specifications:
The document provides detailed specifications for Southco's M1 Push-to-Close Latch series, available in small, medium, and large sizes. The latches are designed for single, round-hole installation and are made from corrosion-resistant materials, including 316-grade stainless steel and thermoplastic options. The latches offer a premium finish and are available in locking and non-locking versions.

Material and Finish:
- Latch: 316 grade stainless steel, bright polished
- Spacer: Nylon, black
- Other finishes available upon request

Performance Details:
- Max. static load for small latch: 545 N (122 lbf)
- Max. working load for stainless steel: 835 N (187 lbf)
- Max. working load for PC/ABT blend: 270 N (60 lbf)
- Operating temperature range: -18 ºC (0 ºF) to 60 ºC (140 ºF)
- Flammability rating: UL94-HB (plastic version)

Installation Notes:
- Use the reference table to determine if a spacer is required based on door thickness.
- Max. tightening torque on mounting screws: 1.7 N·m (15 in·lbf)
- Ensure proper alignment and do not over-tighten screws.

Accessories:
- One key supplied per latch; additional keys available.
- Spacer, keeper, and mounting screws sold separately.
- Overmolded keys and replacement screws available.

Part Number Selection:
The document provides part number selection guides based on door thickness, lock style, and finish options. It also includes detailed dimensions and installation instructions for each latch size.

Product Strength Guidelines:
- Maximum static load: 135 N (30 lbs.)
- Average ultimate load: 175 N (39 lbs.)
- Maximum tightening torque on mounting screws: 0.5 to 0.8 N·m (4.4 to 7.1 in-lbs.)

Additional Information:
The document includes diagrams and tables to assist with installation and part selection, emphasizing the importance of correct spacer orientation and mounting bracket alignment for optimal performance.

Catalog excerpts

Small • Stainless steel • Single, round-hole • Locking style restricts corrosion resistance • Privacy lock on locking Latch: 316 grade stainless steel Spacer Nylon, black Contact Southco for other finishes Performance Details additional keys order (Sold separately) Handle In open position Spacer forward Mounting bracket face down LD Uoor Mounting bracket Installation Notes Use the reference table to determine if a spacer is required for the door mounting bracket orientation. forward position. Mounting screws (non-locking shown) Spacer for thinner doors (sold separately) Clearance hole for M5 (No. 10) size keeper mounting hardware Frame (hardware not supplied) Part Number Selection Dimensions In millimeters (Inch) unless otherwise stated 4 Locking (one tubular key supplied) CONNECT • CREATE ■ INNOVATE

Open the catalog to page 1

Medium • Stainless steel -Plastic - Locking handle shown (also available as non-locking) Mounting bracket height E Latch sub-assembly (non-locking shown) screw length keeper mounting 8 Stainless steel (omit for black) 4 Locking (2 keys supplied) 7 Key-locking keyed alike S008 (2 overmolded keys supplied) (Only available for stainless steel version) CONNECT ■ CREATE ■ INNOVATE Dimensions In millimeters (Inch) unless otherwise stated • Single, round-hole • Inside actuation when Stainless steel: 316 grade electro polished orPC/PBT blend, black, Performance Details Operating temperature range: Flammability...

Open the catalog to page 2

Large • Stainless steel • Single, round-hole • Inside actuation when Stainless steel 316 grade electro Performance Details Operating temperature range: Installation Notes Max. tightening torque on mounting Replacement mounting screw Part Number Selection _ styled compression version Locking handle shown (also available as non-locking) |T| Mounting bracket height ■ mounting hardware (non-locking shown) 4 Locking keyed alike (2 keys supplied) 7 Key-locking keyed alike S008 (2 overmolded keys supplied) Dimensions In millimeters (Inch) unless otherwise stated CONNECT • CREATE ■ INNOVATE

Open the catalog to page 3

Southco® Push to Close Latches Flush Simplicity • Corrosion-resistant materials • Single, round-hole installation -OPEN POSITION Panel Preparation - OPTIONAL alignment notch shown. Align latch with frame, secure with mount- ing cup and self tapping screws (supplied CAUTION: Do not over-tighten screws. OPEN POSITION SELF TAPPING SCREW (Supplied) hole for M5 size keeper mounting hardware (hardware not included). Lift the handle to open... Push the door to latch. LATCH and MOUNTING CUP: Acetal, black. KEEPER: 304 Stainless steel, passivateci. SCREWS: 302 Stainless steel, passivateci. Minimum Pawl...

Open the catalog to page 4

Push-to-Close Latch

Push-to-Close Latch

Catalog excerpts

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