Size Range
1/4"–2" (DN 8–50)

Temperature
140°F (60°C)

Housing Material
Housing: Polyamide, FDA compliant.
Cover: Polysulfone, FDA compliant.
Maximum temperature is 140°F (60°C).

Switch Selection
• Mechanical
• Proximity

Conduit Ports
One 1/2" NPT conduit port, located radially at any position, 360°.

Enclosure Rating
Nema: Nema 4x
Ingress Protection Rating: IP65

Hazardous Ratings for SP3N with Approved Amplifier/Barrier
Intrinsically Safe - FM, Ex Cenelec cCSAus Approved
Class I, II & III, Division 1, Groups A-G T6
Entity Parameters: 
Vmax=16V, Imax=25mA, Pmax=34mW, Ci=40nF, Li=50µH

Switch Certifications
SP3S48:NF, UL, cUL
SP3S110:NF, UL, cUL
SP3S240:NF, UL, cUL
SP3G30:NF, UL, cUL
SP3GSA:NF, UL, cUL
SP3Z:cULus, cCSAus, FM
SP3N:cULus, FM, cCSAus, Ex Cenelec
SP3P:CE
SP3NP:CE
Terminal strip: UL, CSA

Wire Gauge:16 Gauge

Note: SP3.0 is not autoclavable.