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KS3L ATEX aluminium with optical indicator

II1GD Exia IIC T6
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 OMAL code.

FOR ALUMINIUM ACTUATORS
SIZEDAN15÷DAN120 SRN15÷SRN60
DAN180÷DAN960 SRN90÷SRN480
DAN1440÷DAN1920 SRN720÷SRN960
DA2880÷DA8000 SR1440÷SR4000
CodeKCPL1015
KCPL1060
KCPL2060
KCPL1A04
Type of bracket
1345
A (mm)
20303030
B (mm)
30404040
C (mm)
30303030
D (mm)
808080130

FOR STAINLESS STEEL ACTUATORS
SIZEDA15**÷DA30**
SR15**
DA60
SR30
DA120÷DA960 SR60÷SR480
DA1440÷DA1920 SR720÷SR960
CodeKCPL0015KCPL1060
KCPL2060
Type of bracket
0034
A (mm)
20203030
B (mm)
30304040
C (mm)
25253030
D (mm)
50508080
** Use connection bracket for actuator: KBVI4015

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.

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