Fail-Locked Long Type Wide Mouth Electric Door Strike 12V

Customization: Available
After-sales Service: Nordson
Warranty: 3 Years

Product Description

Product Overview

Fail-locked long type wide mouth electric door strike 12v

The NJ-350A-L is a wide-mouth-type long electronic strike lock. It works with magnetic force generated by an electromagnetic field for locking/unlocking, featuring short circuit protection. This model offers 2 working modes: Power-to-open & Power-to-lock. Constructed from high-quality aluminum, it provides high hardness, corrosion resistance, and anti-deformation properties. It is suitable for all types of wooden doors, metal doors, PVC doors, etc.

Electric Door Strike View 1
Electric Door Strike View 2

Key Functions & Features

1 Passes 1200lbs super linear static thrust test.
2 Dual Mode options: Fail-unlocked (Fail-safe) and Fail-locked (Fail-secure).
3 Suitable for standard-type doors with adjustable tongue distance.
4 Direct installation on metal door frames with integrated mounting holes.
5 High durability: Passes high temperature aging tests 100,000 times.
6 Premium Material: High-quality aluminum for superior hardness and corrosion resistance.
7 Certified Quality: CE Certificate & MA Certificate approved.

Technical Specifications

Parameter Details
Model NO.NJ-350A-L
VersionNJ-350A-L: Fail-locked | NJ-350B-L: Fail-unlocked
Shear Strength500kg (1200lbs)
Rated Operating VoltageDC 12V
Standby Current200mA
Face Plate MaterialHigh Aluminum
Surface TempLow Temperature
Operating Ambient Temp-10°C - +55°C
Suitable ForWooden, Aluminum, Glass, Fireproof & Metal Doors
Strike Plate Dimensions240L x 28W x 31H (mm)
Weight0.5kg
CertificationsRoHS, CCC, CE, MA

Detailed Dimensions & Installation

Installation Detail 1
Installation Detail 2
Installation Detail 3

Packaging & Delivery

Package Size 28.00cm * 36.00cm * 24.00cm
Gross Weight 14.800kg
Production Capacity 100,000 units

Frequently Asked Questions

Q1: What is the maximum holding force of this electric strike?
The lock has passed a 1200lbs (500kg) super linear static thrust test, ensuring high shear strength for secure access control.
Q2: Can I choose between Fail-Safe and Fail-Secure modes?
Yes, there are two versions available: NJ-350A-L is Fail-locked (locked when power is off), and NJ-350B-L is Fail-unlocked (unlocked when power is off).
Q3: Which door types are compatible with this lock?
This wide-mouth electric strike is suitable for a variety of doors, including wooden, aluminum, glass, metal, and fireproof doors.
Q4: What material is used for the lock construction?
The face plate is made of high-quality aluminum, providing excellent hardness, corrosion resistance, and anti-deformation properties.
Q5: What are the power requirements for operation?
The lock operates on a rated voltage of DC 12V with a standby current of 200mA. There is also an option for DC 24V configurations.
Q6: Has this product been tested for longevity?
Yes, it has successfully passed high-temperature aging tests 100,000 times to ensure long-term reliability in various environments.

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