Click images to enlarge
This listing is for one new old stock genuine NTE relay.
This magnetic (non-mechanical) latching relay comes in a 10 amp.
The relays in this listing are MAGNETIC LATCHING.
Please read about the different type of relays below.
Please view our other listings for more relays, sockets and accessories.
NTE Series Part #: R50-11D10-24
Nominal Voltage (Coil): 24vdc
Contact Arr: DPDT
Max Contact Current: 10 amp
OPERATION INSTRUCTIONS:
Magnetic latching is achieved by a specially designed magnetic core that makes it possible to maintain
a substantial magnetic force of attraction after termination of the electrical pulse that energizes the
core. There are no mechanical latches associated with this relay, nor permanent magnets.
To restore the relay to its unoperated position, a short pulse of opposite polarity and lower magnitude than the operate pulse is applied to the coil or a second concentric wound coil.
There are three major types of latching relays: mechanical, impulse sequencing, & magnetic.
("See description below or go to NTE's website for more information")
Mechanical latching relays use locking mechanisms to hold contacts in the last position until they receive information to change. This typically happens by energizing a second coil. Contacts then will remain locked in that position until the opposing coil has received energy. Impulse sequencing relays transfer contacts with each pulse. Typically, impulse relays are made up of a magnetic latch relay and a solidstate circuit that will determine which position the relay is in when power is applied, and then the opposite coil will be energized. The contacts will hold this position when the power is removed, and when the coils again receive energy, the cycle will start again. A magnetic latching relay typically requires one pulse of coil power to move contacts in one direction, and then requires another pulse that is redirected to move the contacts back in the other direction. These types of relays can have either one or two coils. In a device that has only a single coil, the relay will move in one direction when an application of power occurs with one polarity. It will then reset when reversing the polarity. In a device with dual coils, when the polarized current is applied to a coil that is reset, the contacts will progress.
Features
Magnetic Latching
Solder/Plug−In
.187” (4.75mm) Quick Connect Terminals
SPDT or DPDT
Dual Coil Version − “C” Suffix
Non−Mechanical Latches
Pictures sell! Auctiva offers Free Image Hosting and Editing. | 300+ Listing Templates! Auctiva gets you noticed! |