JS-XGN-12 Series Box Cabinet Mechanical Locking MechanismDetailed product description：

JSXGN-12 box cabinet mechanical locking (hereinafter referred to as locking) is a mandatory locking device for box cabinets, which uses mechanical interlocking to control various operating procedures, meets the requirements of the "five prevention" function of switchgear, and has the characteristics of easy operation, safety and reliability.

The JS-XGN-12 series box type cabinet mechanical locking mechanism is suitable for various wiring schemes and structural forms in XGN-12 box type fixed metal enclosed switchgear, and can be interlocked with electromagnetic operating mechanism, spring operating mechanism, F1 auxiliary switch, program lock, electromagnetic lock, and equipped with computer accessories to achieve microcomputer interlocking control.

Usage environment
Altitude: 1000m;
Air temperature: upper limit+40 ℃, lower limit -25 ℃;
Relative humidity: daily average not exceeding 95%, monthly average not exceeding 90%;
Places without fire, explosion hazards, serious pollution, chemical corrosion, and severe vibration
Seismic intensity: not exceeding 8 degrees.

Model and Specifications
Model meaning
JS XGN—12/□□□—□□□□
Additional interlocking feature code:
F1- Interlock with auxiliary switch
CD10- Interlocking with CD10
CD17- interlocked with CD17
CT8- Interlock with CT8
CT17- Interlocking with CT17
CT19- Interlocking with CT19
CS - Interlock with program lock
DS - Interlock with electromagnetic lock
DL - Interlocking with computer
X represents lower isolation, D represents lower grounding
S represents upper isolation
D table is not grounded
For box type cabinets
Mechanical interlocking mechanism

The main models and specifications of the JS-XGN-12 series box cabinet mechanical locking mechanism are shown in the table below

Model specifications	operating function	remark
JSXGN-12/DSX-□□□□	Ground up, isolate up, isolate down	Type III
JSXGN-12/DSD-□□□□	Upper grounding, upper isolation, lower grounding	Type III
JSXGN-12/DS-□□□□	Grounding and isolation	Type II (left)
JSXGN-12/SD-□□□□	Upper isolation and lower grounding	Type II (right)
JSXGN-12/SX-□□□□	Isolation at the top and isolation at the bottom	Type II (right)
JSXGN-12/S-□□□□	quarantine	Type I
JSXGN-12/X-□□□□	Lower isolation	Type I

Main functions
a) Each institution can operate 1-3 isolation and grounding switches.
b) Operate the upper and lower isolation switches to lock the program.
c) The upper and lower isolation and grounding switch programs are locked.
e) Interlock with the operating mechanism and auxiliary switch of the circuit breaker.

installation dimensions
During installation, insert the four M12 bolts on the back base of the mechanism into the installation holes of the switch cabinet mechanism. The opening size of the switch cabinet is shown in Figure 1
Attention: The installation plane of the switch should be flat and have sufficient strength and rigidity. After the mechanism is installed and fixed, it should not tilt significantly.

JS-XGN-12 series box cabinet mechanical locking mechanism