Limit Switches

We offer a complete product range of Limit Switches and Limit Switch

Limit Switches

Brand Name Surdhi
Number Of Flower Electrical Switch
Material Die Cast Aluminium
Specialities Easy Wiring With Liberal Spacing, Compact, Dust & Vermin Proof Enclosure, IP-67 Protection, Oil And Water Tight, Temperature Operational Range -20°C To +65°C, Long Mechanical Life Of 20 Million Operations, Mechanical Switching Accuracy Maintained At 0.01 Mm,

SURDHI® Limit Switches have been designed to convert mechanical motion into an electrical contr The switches meet the Hi-Tech requirement of Switching technology demanding Sophistication, P and Reliability. These are designed for accuracy of operation, long mechanical life to withstand s vibration condition and to keep operating safely in highly contaminated atmosphere at a temperatun to + 65°C. Mechanical motion is generally in the form of cam, a mechanical component moving ti predetermined position. The cam engages the limit switch roller Lever or plunger and in turn makes an electrical contact inside the switch. The electrical control circuit is used to limit, position or reven travel or to initiate another operating sequence.

Sailent Features :

Liberal spacing is provided around the terminal for easy wiring.
The enclosure is compact, dust &vermin proof with pressure die cast aluminium.
The switches with IP-67 protection are completely oil tight, water tight with a shaft seal between the lever and the Dust Proof.
These are designed for accuracy operation, Long mechanical life and to keep operation safety at a temperature - 20°C to + 65°C.
These are having an outstanding long mechanical life of 20 million switching operations.
The mechanical switching accuracy is maintained 0.01 mm even after 10 thousands switching operation.
The Contact blocks can be taken out easily and replaced without risk of changing the operating characteristics of limit switches.
Limit Switches are also available with a transparent protective cover to prevent dust setting on the contacts.
Contacts are made up of special silver alloy which ensure satisfactory operation even at low voltage. Contacts are rated at 10 Amps.

We are also making Mini Limit Switches

30mm Long Lever with 18mm Dia Metal Roller. Code SDVLM-1

Adjustable Roller Lever from 25mm to 80mm with 18mm Dia Metal Roller. Code SDVLM-A

Top push Roller Operator with 12.5nn Metal Roller. CODE-SDVLM-TPR

Top Spring Operated CODE-SDVLM-SSTS

Specifications

Utilization category	AC15 and DC13 as per IS 13947-5-1, IEC 60947-5-1
Thermal Current Ith	10A
Insulation Voltage (UI)	600V AC240 DC
Mechanical Life	20 million operations
Terminal Capacity	2.5mm²/0.75mm² ,solid or stranded conductors
Enclosure	Aluminum Pressure die cast
Contact Block	1 NC + 1 NO, snap action
Connection	Screw terminals, 1 cable entry for M20 X 1.5 mm

Details

Description	Code
Surdhi Oil Tight Limit Switch type Sdvl with 1 No + 1 Nc Contacts
Roller Lever 38 mm long with 19 mm dia. 8 mm wide Metal roller	Sdvl – 1
Roller Lever 76.2 mm long with. 19 mm dia. 8 mm wide Metal roller	Sdvl – 2
Adjustable Roller Lever from 32 mm to 82.5 mm with 19 mm dia. 8 mm wide metal roller	Sdvl – A
Top Push Roller Operated with 11.1 mm dia. 4 mm wide Metal roller	Sdvl – Tpr
Side Push roller Operated with 11.1 mm dia. 4 mm wide Metal roller	Sdvl – Spr
Side Push bolt Oeprated adjustable	Sdvl – Spba
General Purpose angular Roller Limit Switch	Sdvl – GS

Limit Switches

Description	Code	Unit Price
Roller Lever 38 mm long with 19 mm Dia.8 mm wide Metal roller - Metal Head	SDVL-1	913.00
Roller Lever 38 mm long with 19 mm Dia.8 mm wide Metalroller with Plastic Head	SDVLN-1	91 3.00
Roller Lever 76.2 mmlong with. 19 mm Dia. 8 mm wide Metal Roller - MetalHead	SDVL-2	913.00
Roller Lever 76.2 mm long with. 19 mm Dia. 8 mm wide Metal Roller with Plastic Head	SDVLN-2	91 3.00
Adjustable Roller Lever from 32 mm to 82.5 mm with 19 mm Dia.8 mm wide Metal Roller - MetalHead	SDVL-A	91 3.00
Adjustable Roller Lever from 32 mm to 82.5 mm with 19 mm Dia.8 mm wide MetalRoller with Plastic Head	SDVLN-A	91 3.00
Top Puch Roller Operated with 11.1mm Dia.4 mm wide MetalRoller	SDVL-TPR	91 3.00
Side Push Roller Operated with 11.1 mm Dia. 4mm wide Metal Roller	SDVL-SPR	900.00
Side Push Bolt Operated adjustable	SDVL-SPBA	900.00
Top Spring Operated	SDVL-SSTS	960.00
General Purpose angular Roller Limit Switch	SDVL-GS	620.00
Roller Lever 38 mrn long with 19 mm Dia. 15 mm wide Metal roller.	SDVLX-1	942.00
Roller Lever 76.2 mmlong with. 19 mm Dia. 15 mm wide MetalRoller	SDVLX-2	942.00
Adjustable Roller Lever from 32 mm to 82.5 mm with 19 mm Dia. 15 mm wide Metal Roller	SDVLX-A	942.00

Mini Limit Switches Type SDVLM

Description HSN CODE • 8536	Code	Unit Price
SURDHI MINILIMIT SWITCH TYPE SDVLM WITH 1NO + 1NC CONTACTS	SDVLM-1	468.00
30 MM Long Lever with 18 mm Dia Nylon Roller	SDVLM-A	468.00
Adjustable Roller Lever from 25 mm to 80 mm with 18 mm Dia Nylon Roller Top Push Rol er Operator with 12.5 mm Nylon Roller	SDVLM-TPR	468.00
Top Spring Operated	SDVLM-SSTS	503.00