MCDONNELL & MILLER 112770 SPDT 1" NPT. GENERAL PURPOSE NEMA-4 SPDT 1" NPT. GENERAL PURPOSE NEMA-4

SPDT 1" NPT. GENERAL PURPOSE NEMA-4

SPDT 1" NPT. GENERAL PURPOSE NEMA-4 SPDT 1" NPT. GENERAL PURPOSE NEMA-4

The SPDT 1" NPT. GENERAL PURPOSE NEMA-4 is a general purpose nuclear instrumentation relay designed for use in a wide variety of applications. The 4-lead wiring pattern may be wired with or without a jumper wire. A jumper wire is not required when the leads are connected to switching devices such as valves, pump control stations, meters, etc. When this type of arrangement is encountered, do not coil the wires on terminal screw heads ...

The SPDT 1" NPT. General Purpose NEMA-4/13R Outdoor Inlet Box protects outdoor electrical connections from the elements. It has 1 inlet and 2 outlet openings, each with removable cap covers. This box is specifically designed for use in NEC High Wind Zones (HWZ) 2A, 8 or 9. The door to the enclosure can be locked, if desired.

MATERIAL: BRASS PLATED STEEL The SPDT 1" General Purpose NEMA-4 is a positive-off-negative (PON) spdt relays with a maximum quantity for each coil of 250 VAC at 30mA.

This general purpose detector is a cost effective option for the detection of liquids in process systems. Ideal for many general purpose applications including: water and liquid detection, pH applications (pH monitoring + warning), conductivity, temperature, ORP, gas detection, just to name a few. This unit features an NEMA-4 housing for many field mounting options. With a 1" NPT connection such as those found on larger process piping systems, this detector is very easy to wire and install. It

Fill your next tank with confidence and flair with the General Purpose NEMA-4, by McDonnell & Miller. This dual-range, SPDT solenoid is compatible with 1/8" to 2" line connections, and comes with a 25' RF lead wire. Manufactured in the U.S.A., it features auto-seating clamp wire terminals and a PCB ground lug.

General Purpose Switches from MDE are all the same size, and eliminate need for different switch boxes when utilizing different size switches. They come with a matching rocker and pilot-light assembly. This 1" size SPDT General Purpose Switch features a silver/nickel electroplate finish, and a one piece teflon lever. The 12 volt voltage rating makes this pressure switch suitable for solenoid coils or valves that require DC power to activate.