Symcom ALT115-S Control Relay

Littelfuse® Symcom Alternating Relay, Series: ALT, 40 mA, 5 W Power, 95 to 125 VAC Coil, SPDT Contact Form, 480 VA at 240 VAC Contact, 8 Pins, DIN Rail/Surface Mounting, -40 to 158 deg F, 1-3/4 in H x 2-3/8 in W x 4-1/8 in D Dimensions

Additional Description: LTFS-ALT115-S ALTERNATING RELAY/ 95-125V/ 8-

Catalog Description: 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 hel