JAIBALAJI BC 9 “T” 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.

Utilisation Category	AC 15 and DC 13 as per IEC 947 - 5 - 1 IS 13947 / Pt 5 Sec 1 of 2004
Thermal Current (1th)	10A
Insulation Voltage (Ui)	600 V AC
ISI Licence No.	CW/L-2015427

Operating Current and Voltage

AC 15 rating	6A at 110v;3A at 220V; 1.5A at 400V; 1.2A at 550V
DC 13 rating	0.2A at 110V; 0.1A at 220V,
Contact combination	1 NO +1 NC SPDT switch change-over contact
Frequency of operation	2500 operations per hour
Mechanical life	20 x 10⁶ operations
Enclosure category	Die cast enclosure to IP-67 as per IS 13947 / Pt5 / Sec1 of 2004
Terminal capacity	2.5sq.mm solid or stranded

Weights

Oil tight limit switches	500 gms approx.
General purpose limit switches	400 gms approx.

Accessory	Wiring Diagram: 1N0 + 1NC	Wiring Diagram: 2N0 + 2NC

A Travel to trip B Travel to reset from trip point C Over travel D Total travel

BC 9 Types	JLSL 1 JLSL 2 JLSL A JLSJ W JLSL F JLSLF 0	JLSL 1M JLSL 2M JLSL AM JLSJWM JLSLFM JLSLFOM	JLSTPR JLSTPBA mm	JLSSPR JLSSPBA mm	JLSCW
Travel to trip A Travel to reset from trip point B Over travel C Total travel D Force to trip(max) kg Force to be applied at a radius of (mm)	10⁰ 6⁰ 40⁰ 50⁰ 1.0 28	50⁰+ 50⁰+ 40⁰* 90⁰+ 0.5 38	1.3+ 1.1 5.5 6.8 2.0 -	2.0+ 1.7 5.1 7.0 2.0 -	20⁰+ 18⁰+ 5⁰* 25⁰ * 0.285 25.5

+ Maximum * Minimum

THE RANGE

JAI Limit Switches with wide range and high quality ate used for import substitution. The range includes.

Standard oil tight type
Micro adjustable type
Precision type
Heavy duty type
Extra heavy duty type

BC-9 ‘T’
J W
J O
JB 2700
JC 1125

SELECTION CHART

Description	Type	Ordering Code
Roller Lever	38mm length 76mm length 50mm length 64mm length 50mm length	JLSL 1* JLSL 2* JLSL 3 JLSL 4 JLSL 0
Adjustable Roller Lever	32 to 82.5mm	JLSLA*
Fork Lever	Roller in line with offset roller	JLSF* JLSFLO*
Top Push	Roller type Button type	JLSTPR* JLSTPBA*
Side Push	Roller type Button type	JLSSPR JLSSPBA
Cat Whisker	Nylon rod Steel rod	JLSCW JLSJW*

*Also available with maintained contact. Add mts as suffix to code while ordering

SPARES & ACCESSORIES

Description	Code Ordering
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