JSXGN Box Switchgear Mechanical Interlocking Device

I. Overview  
The JSXGN box-type switchgear mechanical interlocking device (hereinafter referred to as the interlock) adopts a mandatory mechanical interlocking method, meeting the requirements of the "five preventions" function, and features simple operation, safety, and reliability. This interlock is suitable for various wiring schemes and structural forms in XGN2-12 box-type fixed metal-enclosed switchgear, and can interlock with electromagnetic operating mechanisms such as CD10 and CD17, as well as spring operating mechanisms such as CT8, CT17, and CT19.
II. Main Models and Specifications
JSXGN-12/DSX (Type III Interlock) Upper grounding, upper isolation, lower isolation
JSXGN-12/DS (Type II Interlock) Upper grounding, upper isolation
JSXGN-12/SD (Type II Interlock) Upper isolation, lower grounding
JSXGN-12/SX (Type II Interlock) Upper isolation, lower isolation, right II position
JSXGN-12/S (Type I Interlock) Upper isolation
JSXGN-12/X (Type I Interlock) Lower isolation
JSXGN-12/DSD (Type III Interlock) Upper grounding, upper isolation, lower grounding
JSXGN-12/DSXP (Type IV Interlock) Upper grounding, upper isolation, lower isolation, bypass isolation
JSXGN-12/DDSX (Type IV Interlock) Upper grounding, lower grounding, lower isolation, lower isolation position
III. Mechanical Interlock Dimensions (Unit: mm×mm)
1) 10kV system: 337×249, 200×400, 250×250
2) 35kV system: 337×280, 443×460
3) Other dimensions can be customized according to user requirements
IV. Ordering Information
1 Specify model, quantity, (if necessary, provide the operating function of the mechanism)
2 Name, specification, and quantity of spare parts
3 Functional content, operation, and direction of special specifications
4 The interlock panel is made of 2mm thick 2Cr13 stainless steel plate