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|Main Group 1||Switchgear|
|Main Group 2||Switches|
|Main Group 4||BC 9|
BC 9 Oil Tight Limit Switches
JAIBALAJI CONTROL GEARS PVT. LTD., manufactures a wide range of JAI Limit Switches tested to rigid quality standards. BC9 series Limit Switches comply with IS 13947/pt-5/sec-1 of 2004 & IEC 947-5-1 and carry the unique ISI mark. Limit Switches are certified by CSA International Canada and U.S. They also conform to European standard CE.
- Completely oil & water tight and dust & damp proof.
- Ample wiring space for easy termination.
- Flame retardant thermo-plastic barriers between terminals top revent short-circuit.
- Serrated terminals to give firm grip to straighten wire.
- Flexibility of replacing complete contact blocks without changing the operating characteristic.
- The S.P.D.T twin-break silver contacts provide quick make-and-break action with high contact pressure.
- The brass forged lever with steel roller and all stainless steel parts provide high rigidity and corrosion resistance.
BC9 Oil Tight Limit Switches
BC 9 JLS type limit switches are available with a variety of operating heads to meet diverse applications
Rotary lever operating heads are available in spring return and maintained type. The rotary shaft can be readily changed to operate clockwise, counter clockwise or both. The operating levers may be rotated and locked in any position through 3600. The operating head can be positioned in any of the four sides. The lever rollers are 19mm diameter and 8mm thickness. The levers are available fixed and adjustable lengths.
Top Push Operating Head
BC9 Top Pluger limit switches are available in three designs. One has an adjustable top push button which has a hex, bolt and lock nut, the length of which can be adjusted upto 8mm (Adjustment is accomplished by locking the 8mm spanner in the spindle and then by turning the threaded4mm Hex. Head operating plunger and securing it with a lock nut).
The second type has a steel roller of 11.1 mm diameter and 3.85mm thickness.The top push operating heads are easier to apply because the operating direction and repeat accuracy is less critical.
Side Push Operating Head
Jai BC 9 Side plunger limit switches are in two different designs. One has adjustable push button which can be adjusted upto 8mm (Adjustment is accomplished by locking the 8mm spanner in the spindle and then by turning the threaded 4mm hex. Head operating plunger and securing it with a lock nut).
The second type has steel roller of 12mm diameter and 3.85mm thickness. In our BC 9 Side plunger roller type limit switches there is a provision to change the positioning of the roller plunger from horizontal to vertical position and vise versa by unscrewing the plunger cap nut and it is ready tooperate as per the choice
Cat Whisker Operating Head
BC 9 Cat whisker limit switches are available in two designs with 137mm long operating lever. One type consists of 3.2 diameter nylon rod fixed with stainless steel tension spring from the bottom. The second type consists of 6.2 diameter stainless steel tension spring. Both these types can be operated in any direction from the centre.
Fork Lever Operating Head
Each of the two arms of length 38mm has a roller of 19mm diameter and 8mm thickness either in line or offset. Available in spring return or maintained type.
Diagram for Operating Data
|Operating Current and Voltage|
|+ Maximum * Minimum|
|JAI Limit Switches with wide range and high quality ate used for import substitution. The range includes.|
|Roller Lever|| 38mm length
| JLSL 1*
|Adjustable Roller Lever||32 to 82.5mm||JLSLA*|
|Fork Lever|| Roller in line
with offset roller
|Top Push|| Roller type
|Side Push|| Roller type
|Cat Whisker|| Nylon rod
|Limit switch unit assembly||BC9S1|
|38mm level with I8mm dia x 8mm wide metal roller||BC9L1|
|76.2mm level with19mm dia x 8mm wide metal roller||BC9L2|
|Adjustable type lever assembly||BC9LA|
|Fork Type lever with rollers in line||BC9LF|
|Fork Type lever with rollers off-set||BC9LFO|
|Operating head for lever type limit switch||BC9HL|
|Operating head for top plunger type limit switch(B - Button, R - Roller)||BC9HTP-B-R|
|Operating head for side plunger type limit switch(B - Button, R - Roller)||BC9HSP-B-R|
Oil tight conduit entry to the limit switch for 3/4" dia 16 TPI BS threads BCCE.
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