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Latching / Sequencing Relays

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5 Series - Mechanical Latch Electrical Reset Power Relays

5 Series - Mechanical Latch Electrical Reset Power Relays

 (50)
The 5 series is a 2 coil mechanical latch electrical reset power relay. It is panel mounted with screw terminals, and has 600 volt spacing. The 5 series is supplied with continuous duty coils, and is suitable for applications ranging from supervisory and interlocking functions to control of small motors, heaters, solenoids or for transferring power from a main auxiliary supply or load.

For Additional Configuration please contact the manufacturer.


85 Series - Screw Terminal Sequence Relays

85 Series - Screw Terminal Sequence Relays

 (2)
The 85 series relay is a panel mounted, screw terminal, open style sequencing relay. This two pole relay has a single coil which operates a ratchet wheel. Control cams, on the ratchet wheel shaft, step from one position to the next on each impulse to the coil. A 50 millisecond pluse will step the relay. Coils are for momentary duty only. The 85 series may be supplied in any sequence up to 12 steps. Contacts are single throw.

For Additional Configuration please contact the manufacturer.


255 Series - Industrial Latching Relays

255 Series - Industrial Latching Relays

 (35)
The 255 Series is a two coil latching version of the general purpose type 219 relay. When the operate coil is momentarily energized, contacts transfer and remain so even after coil power is removed. The second coil when momentarly energized, provides electrical reset of the contacts. All contacts operate from a common armature to prevent contatct overlapping. Coils are rated for continous duty. Both coils can be energized at the same time with no damage. The operate coil is dominant.

For Additional Configuration please contact the manufacturer.


311 Series - Industrial Sequencing Relays

311 Series - Industrial Sequencing Relays

 (16)
The 311 Series relays are sequencing (stepper) relays built on the industrial 219 style frame. Hold down clip is integral to the relay base. Double pole contacts transfer on energizing of coil or de-energizing. Dual cam movement allows contacts to operate together or separately. Works equally well with application of continous voltage to coil or energy saving impulse. No continuous voltage required for memory. Numerous custom switching arrangements are possible over 8 steps per revolution of the cams.

For Additional Configuration please contact the manufacturer.


502 Series - Latching Contactors

502 Series - Latching Contactors

 (8)
The 502 series is a solenoid-actuated, mechanically latched, electrically reset contactor. Once the 502 contacts close, they stay closed until a second command is sent to the reset coil. This contactor once activated or deactivated, consumes no power and will remain in position, and not lose its memory no matter how much time passes between signals. The design of the unique latching mechanism makes the 502 highly resistant to shock and vibration without de-latching.

For Additional Configuration please contact the manufacturer.


545 Series - Screw Terminal Latching Contactors

545 Series - Screw Terminal Latching Contactors

 (20)
The 545 series is a three or four pole, double make, normally open, dual coil mechanical latch contactor rated up to 7.5 HP. It will hold its last energized position indefinitely without requiring any power itself. Contacts change state when the appropriate coil is energized. This makes the 545 series especially well suited to battery driven devices, and to any application where power consumption or coil heating must be minimized..

For Additional Configuration please contact the manufacturer.