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HOME » Actuator accessories » Atex Area » LIMIT SWITCH BOX »

KS3L ATEX aluminium with optical indicator

II1GD Exia IIC T6
TECHNICAL SPECIFICATIONS
KS3L ATEX aluminium with optical indicator
Macro Actuator accessories
Category Atex Area
Subcategory LIMIT SWITCH BOX
ENCODING
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KS3L ATEX aluminium with optical indicator

TECHNICAL FEATURES
- Made to easily verify the visual and electrical position of each valve even from long distances.
- Built according to VDI / VDE 3845 standards. (EN15714-3)
- It can contain two limit switches either mechanical "SPDT" or proximity.
- Precise cam adjustment via "Miller" system.
- 8 positions terminal block.
- N. 2 threaded electrical connections for cable gland.
- Operating temperature: from -20°C to xxx°C (NBR).
- Protection rate: IP66/67.

xxx: See ATEX certified of limit switch.

MATERIALS
- Body and cover: Low-Copper Aluminum Die Coated with Double Epoxy Coating*.
- Indicator: polycarbonate and ABS
- Shaft: Stainless steel
- Screws: Stainless steel

* On request also in stainless steel CF8M

CERTIFICATIONS
- CE declaration of conformity on request
- ATEX, IEC Ex II1GD Exia IIC T
- Up to SIL 2 Certified

TYPES OF LIMIT SWITCHES CONTAINED IN BOX KS3L

CODE*DESCRIPTION
VERSION
WIRING DIAGRAM
M1 SPDT Electromechanical microswitches SPDT with gold plated contacts (OMRON SS-01)

Max: 30 Vdc 0.1A
On request
H1 Hermetically sealed SPDT magnetic proximity switches (HAMLIN 59140)

Max: 120 Vac 0.18A - 175 Vdc 0.25A
On request
70
2-wire NAMUR proximity microswitches P + F NJ2 V3 N, NC, 8V

EEx ia IIC T6
On request
782-wire NAMUR proximity microswitches P + F NCB2 V3 NO, NC 8.2V

EEx ia IIC T6
On request

* The symbol that identifies the type of limit switches used, appears in the code box in the 6th and 7th position.

CONNECTION BRACKET BETWEEN ACTUATOR AND LIMIT SWITCHES BOX 

KS3L - KS2L

TYPE OF BRACKET*
DESCRIPTION
0NAMUR connection 25x50x20* (*20= height of the actuator shaft, dimension A as per picture)
1NAMUR connection 30x80x20* (*20=height of the actuator shaft, dimension A as per picture)
3NAMUR connection 30x80x30* (*30=height of the actuator shaft, dimension A as per picture)
4NAMUR connection 30x80x30* (*30=height of the actuator shaft, dimension A as per picture)
5NAMUR connection 30x130x30* (*30=height of the actuator shaft, dimension A as per picture)
* The bracket appears in the last position of the limit switches box code. If you need to order only the bracket, please refer to the ACTUATECH code.

FOR ALUMINIUM ACTUATORS
SIZEGD15÷GD120 GS15÷GS60
GD180÷GD960 GS90÷GS480
GD1440÷GD1920 GS720÷GS960
GD2880÷GD8000 GS1440÷GS4000
CodeKCPL1015
KCPL1060
KCPL2060
KCPL1A04
Type of bracket
1345
A (mm)
20303030
B (mm)
30404040
C (mm)
30303030
D (mm)
808080130

KS3L ATEX aluminium with optical indicator - data accessoriattuatori -

FOR STAINLESS STEEL ACTUATORS
SIZEGD15**÷GD30**
GS15**
GD60
GS30		GD120÷GD960 GS60÷GS480
GD1440÷GD1920 GS720÷GS960
CodeKCPL0015KCPL1060
KCPL2060
Type of bracket
0034
A (mm)
20203030
B (mm)
30304040
C (mm)
25253030
D (mm)
50508080
** Use connection bracket for actuator: KBVI4015

KS3L ATEX aluminium with optical indicator - data accessoriattuatori -

BOX CABLE ENTRIES THREAD
Type of cable gland thread***
Description
Notes
1
1/2” NPT
ON REQUEST
2
M 20x1,5
STANDARD
*** Thread is indicated in 8th digit in the code of the box.
CABLE GLANDS: Not included.