ELS | NP0044: Full Length Push-Button Compression Latch, Int. Central Locking - Large (Black, 6V)

Disclaimer: Please ensure you select the correct grip range for your application. Grip range (H) calculations are based on both your design specifications as well as the physical the materials used in your build. Please refer the products technical datasheet to assist in determining the correct grip range is selected prior to purchasing.  | *20% restocking fee may apply for non-warranty returns.

Please Note: Compatible accessories & componentry (SOLD SEPARATELY)

ELS (Electronic Locking Solutions) | NP0044: Full Length Push-Button Compression Latch (Large) with Integrated Electronic Central Locking (6V)

Features

• Full length button, rectangular handle design
• Large profile size
• Compression action
• Keyed alike: CH05, CH06, CH08, CH09
• Operational features:
  • Push-button operation
  • Integrated electronic central locking (ELS)
  • Locking status indicator light (green/red)
  • Manual key override
• Compatible power supplies:
  • 6V - DC
  • 12V - Via control box
  • (control box converts 12V supply to 6V, Do Not install AA batteries)
• Rear fixing, mounting bracket
• Supplied with gasket seal
• Flush fitting

Central Locking

Overview

The NP0044 ELS compression latch range is engineered to provide a compact, low-power, self-contained electronic locking solution. Unlike more traditional actuator-driven central locking mechanisms, its design utilises solenoid-based electromagnetic hold technology to maintain secure locking performance when not electrically energised.

This system is intended to operate as either a self-contained closed-circuit configuration or as part of a wider integrated ELS central locking ecosystem to provide reliable remote locking functionality, while maintaining a default secure locked state when inactive. The time-delayed auto re-locking feature is factory configured and forms part of the latch’s built-in security logic.

Understanding ELS / CL Actuation for Compression Latches

Selectlok’s ELS NP0044 full-length push-button compression latches are designed to operate within an Electronic Locking Solution (ELS) ecosystem. This may be configured as either a self-contained (closed circuit) central locking system or as part of a broader integrated ELS architecture.

The actuation method used by these latches differs from that of typical vehicle OEM central locking systems, or from whale tail and folding T-handle mechanisms commonly fitted with attached central locking kits and used in aftermarket canopy and service body installations.

Traditional central locking systems are generally designed to operate using 12V or 24V actuator units that are mechanically attached to the handle locking pawl. When an electrical pulse is received, the actuator moves a shaft, worm gear and/or cam to lock or unlock the pawl mechanism. In these systems, the handle typically remains in that state until a reverse electrical signal is applied.

The NP0044 compression latch range includes an integrated lock status indicator light (green/red) and a factory preset time-delayed auto-relocking security feature.

If the latch is electronically unlocked but not physically opened within the preset time-delay period, the system will automatically re-lock.

The latch can be unlocked again by either:

• Pressing the remote control button, or
• Using the manual key override

The time-delay function is factory set and is not user adjustable.

Due to the latch’s compact internal design and inherent space limitations, ELS compression latches cannot operate in the same mechanical manner as traditional external actuator-based central locking units.

Instead, the system relies on receiving an electrical signal when the lock/unlock button on the remote fob is pressed.

Power may be supplied through either:

• 4 x AA batteries (1.5V each) / 6V DC input, or
• An external 12V supply that is stepped down to a compatible 6V output via the Control Box Module.

When the signal is received, power energises the integrated solenoid within the latch. The solenoid functions as an electromagnetic hold mechanism that retains the locking pin in the unlocked position.

Once the electrical signal ceases and the stored charge dissipates, the solenoid releases, allowing the locking mechanism to automatically return to its default locked state.

Important Installation and Configuration Notes

While it may be technically possible to modify certain parameters of the system through advanced wiring configurations, Selectlok strongly discourages attempting to alter the time-delay or actuation characteristics without appropriate technical expertise.

Selectlok does not provide guidance on methods to bypass or modify these features. Attempting to do so may void warranty coverage.

For installation or configuration advice, Selectlok recommends consulting a qualified automotive electrical specialist for all system integration queries.

Dimensions, Materials & Finish

Dimensions

• Handle body: Not including gasket seal
  • Large - 99mm (H) x 45mm (W) x 29.75mm (D)
• Cutout profile:
  • Large - 90mm (L) x 35mm (W) x Ø2mm corners (Max.)
• Grip range (H1) and reach dimension (RD):
  • Refer to datasheet
• Panel thickness: 1mm ~ 4mm (T)

Material & Finish

• Handle body: Zinc, die-cast
• Arm/cam: Zinc, die-cast
• Cam stopper: Nylon
• Mounting bracket: Mild steel, zinc plated
• Colour and finish: Black, powder-coat (textured) 

Remarks

• Compatible accessories & componentry: SOLD SEPARATELY
• Compatible power supplies: 6V DC / 4xAA (installed as a self-contained system without need for expansive hardwiring.)
• 12V (stepped down) via the control box
• Can be hardwired into existing 12V or 24V (stepped down) central locking ecosystems via the control box modules (Note: AA battery source must be removed in these configurations)
• Incorporate with: Can also be configured into integrated systems alongside varied product ranges and actuator/solenoid architectures.
• Compatible ELS/Central Locking Products: 
  • ELS | NP0044: Folding-wt handle with integrated central locking (including) NP0044 series control box module, shunt, 40 A relays and applicable 6V/12Vwiring harnesses.
  • ELS | V3 & V3 MINI Midnights: Whale tail handles w/ additional 12V or 24V central locking actuator kits
  • ELS | Central Locking Dish Swing Handle: 12V DC, able to be integrated into aftermarket and OEM vehicle systems

Please Note

Amp Draw & Relay Usage

Current draw on actuator-based locking units is approximately 2–4 A (amps) per load. Selectlok recommends a maximum of three (3) units per 40 A relay.

Grip Range (H= Dimension)

Alternative grip range variants are available using different offset arm configurations. (Refer to the datasheet to ensure correct selection.)

Supporting Technical Resources

View Our Technical Datasheet

View Our NP0044: Electronic Locking Solution (ELS) Installation Guide

View Our NP0044, Control Box (ELS) User Manual

Glossary Of Terms

MLA | CL | ELS | IOT

Acronyms commonly associated with the actuation methods of Selectlok’s Electronic Locking Solutions ecosystem products.

These may include electronically powered central locking solenoid or actuator kits (6V/12V/24V), digital access and smart locking systems, electronic lock positioning sensors, control boxes, shunt connectors, remote controls and power supplies.

• MLA: Manual Locking Actuation
• CL: Central Locking 
• ELS: Electronic Locking Solutions / ELS Ecosystems
• IOT: Internet Of Things