KSSB aluminium and thermoplastic 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.
- The cam of limit switch cannot slide since their regulation or other tools.
- The pre-wiring is realized means of numbered terminals: n°6 for the two microswitches, and extra poles for eventual solenoid wiring (see wiring diagrams).
- N. 2 threaded electrical connections for cable gland.
- Operating temperature:
from -20°C to + 80°C (standard);
from -20°C to +70°C for limit switch code "23" and "73".
- Protection rate: IP 67.

MATERIALS
- Body: die-cast aluminum coated with polyester powder.
- Cover and Indicator: UV-resistant and self-extinguishing polycarbonate class V0.
- Shaft: Stainless steel.
- Screws: Stainless steel.

CERTIFICATIONS
- CE declaration of conformity on request.
- Up to SIL 3 Certified

TYPES OF LIMIT SWITCHES CONTAINED IN BOX KSSB - KSSF

CODE*	DESCRIPTION	VERSION	WIRING DIAGRAM
01	SPDT Electromechanical microswitches with silver plated contacts (CHERRY) Max: 250 Vac 5A -24 Vdc 3A; Min: 250 Vac 50 mA - 24 Vdc 50 mA. (resisive load)	Standard
03	SPDT Electromechanical microswitches SPDT with gold plated contacts (CHERRY) Max: 250 Vac 0,1 mA - 30 Vdc 0,5 mA	On request
1F	DPDT Electromechanical microswitches with silver plated contacts (each cam actuates 2 SPDT microswitches simultaneously) (CHERRY) Max: 250 Vac 5A - 24 Vdc 5A; Min: 24 Vdc 50 mA	On request
23	3-wire amplified proximity microswitches NO NBN4 12GM50 E2 P+F, PNP 10÷30 Vdc; 200 mA	On request
73	3-wire amplified proximity microswitches PNP NO P+F NBB2 V3 E2, 10÷30 VDC; 100 mA - opereting current 0 - 100 mA	On request
75	2-wire amplified proximity microswitches IFM IS 5026 5÷36 Vdc; 4÷200 mA	On request
T0	4-20 mA analog output. Supply voltage 13÷30 Vdc; linearity +/- 0,5% on full scale; direct or inverse actions; logic processor ASIC - CMOS.	On request

CONNECTION BRACKET BETWEEN ACTUATOR AND LIMIT SWITCHES BOX 
KSSB - KSSF