Fail-Secure / Fail-Safe 12VDC Stainless Steel Narrow Mouth ANSI Glass Door Electric Door Strike

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Fail-Secure / Fail-Safe 12VDC Stainless Steel Narrow Mouth ANSI Glass Door Electric Door Strike

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Product Description

Basic Parameters

Model

NJ-320A-L-S Electric Door Strike

Type

Electric Strike

Lock Size

165L*43.5W*32.5H (mm)

Holding Strength

800kg (1600lbs)

Bolt Structure

Stainless Steel

Voltage

12VDC

Current

220mA (NJ-320A) / 170mA (NJ-320B)

Weight

0.6kg

Specifications

CE, ROHS, SGS, GMP

HS Code

123456

Capacity

20,000 units

Product Overview

Fail-secure / Fail-safe 12VDC Stainless Steel Narrow Mouth ANSI Glass Door Electric Door Strike

The NJ-320A is a heavy-duty ANSI standard electric strike specifically designed for versatile markets. It utilizes magnetic force generated by an electromagnetic field for efficient locking and unlocking, featuring integrated short circuit protection. Built from high-quality stainless steel, it offers exceptional hardness, corrosion resistance, and anti-deformation properties. This model is ideal for wooden doors, metal doors, and PVC door frames.

Key Functions & Features

Passed 1600lbs (800kg) super linear static thrust test
Dual Mode Option: Fail-unlocked (Fail-safe) / Fail-locked (Fail-secure)
Compatible with ANSI standards for global applications
Direct installation on Wooden, PVC, and Metal frames via mounting holes
High-temperature aging test passed 100,000 cycles
Constructed with high-grade stainless steel for maximum durability
15mm deep strike trough, compatible with various mechanical locks
CE Certificate & MA Certificate approved for building safety

Technical Specifications

Version	NJ-320A: Fail-locked (Locked when power off) NJ-320B: Fail-unlocked (Unlocked when power off)
Shear Strength	1600Lbs (800kg)
Rated Voltage	DC 12V
Standby Current	220mA
Face Plate Material	Stainless Steel
Surface Temp	Low Temperature Design
Ambient Temp	-10°C to +55°C
Suitable For	Wooden, Aluminum, Glass, Metal & Fireproof Doors
Dimensions	124L x 32W x 36H (mm)
Compliance	CE-mark, RoHS-mark

Product Gallery

Frequently Asked Questions

What is the difference between NJ-320A and NJ-320B?

NJ-320A is Fail-locked (Fail-secure), meaning it remains locked when power is lost. NJ-320B is Fail-unlocked (Fail-safe), meaning it unlocks when power is cut for safety.

What is the maximum holding strength of this electric strike?

This heavy-duty strike has been tested to withstand a linear static thrust of up to 1600lbs (800kg).

Which door types are compatible with this lock?

It is suitable for a wide range of doors, including wooden, aluminum, metal, PVC, and fireproof door frames.

Does this product require a specific voltage?

Yes, it operates on a standard 12VDC power supply with a standby current of approximately 220mA.

What materials are used in its construction?

The lock is made of high-quality stainless steel, providing high hardness, superior corrosion resistance, and anti-deformation durability.

Is this electric strike certified for international standards?

Yes, it has passed CE, RoHS, SGS, and MA certifications, ensuring it meets strict safety and quality standards for building hardware.

Fail-Secure / Fail-Safe 12VDC Stainless Steel Narrow Mouth ANSI Glass Door Electric Door Strike

Product Description

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