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BRK

120V AC Smart Relay

120V AC Smart Relay

MFR: BRK

MFR #: RM4

UPC: 029054000576

Item #: 111780

Leviton

Levnet Rf Wireless 20A Relay Power Pack, Switching, 1/2 Inch Threaded Nipple, 120-277V, 50/60Hz, 902MHz, Enocean.

WSP20-9D0 LevNet RF Switching Wireless Relay Power Pack, 120/277 V AC, 20 A

MFR: Leviton

MFR #: WSP20-9D0

UPC: 078477713594

Item #: 335363

Littelfuse

The ALT alternating relays are used to alternate between two loads. The ALT is commonly used in duplex pumping applications to balance the runtime of both pumps. The ALT-S is used in single high-level float applications. When the float switch opens, the alternating relay changes state, forcing the other pump to run the next time the float closes. All ALT relays have a built-in debounce feature that prevents the relay from changing state if the switch or float contact bounces momentarily. The ALT-X has an internal cross-connected relay and is used in dual high-level float applications. These floats are commonly referred to as lead and lag floats. The pumps alternate as in the ALT-S version but the crossconnected relay configuration allows both pumps to run simultaneously when both the lead and lag floats are closed. These relays are also available with a built-in switch (SW option) that is used to manually force one of the pumps to run every time the float switch is closed. This is helpful when a pump has been removed for repair or for test purposes. In the case of the ALT-X-SW, the switch essentially forces one pump to be the lead pump, while still allowing the second to run when both floats are closed. Must use the OT08PC socket for UL Rating!

ALT-115-S-SW Symcom Alternating Relay With Manual/Automatic Switch, 40 mA, 8 Pin, 1 Form C SPDT Contact, 95 to 125 VAC V Coil

MFR: Littelfuse

MFR #: ALT-115-S-SW

UPC: 079458991314

Item #: 1382862