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Page 4 of 6 <br />TFP962 <br />SWITCH TERMINAL CONNECTIONS <br />UNINSULATED CLAMPING <br />SEVERED <br />LOOPED SECTION CAUTION: PLATE <br />STRIPPED <br />SINGLE An uninsulated section of a TERMINAL <br />ENDS <br />CONDUCTOR single conductor is not <br />SEPARATE <br />permitted to be looped around <br />CONDUCTORS <br />CLAMPING the terminal and serve as two <br />PLATE separate connections. The <br />TERMINAL wire must be severed to serve <br />INCOMING <br />as two separate connections, <br />thereby providing supervision <br />of the connection in the event <br />that the wire becomes <br />dislodged from the terminal. <br />OUTGOING <br />IMPROPER CONNECTION METHOD PROPER CONNECTION METHOD <br />WATERFLOW SWITCH TYPICAL ELECTRICA CONNECTIONS <br />CONTACTS .......... SPDT (Form C) <br />END OF LINE <br />LOCAL <br />RESISTOR <br />CONTACT RATING .... 5A@ 125 VAC SIGNAL <br />2.5A @ 30 VDC DEVICE <br />NC <br />NO NC <br />WCO <br />L <br />NO • n NCM <br />1 <br />COM <br />COM <br />CONTROL <br />POWER <br />PANEL <br />NO FLOW NON -SUPERVISED <br />STYLE B/CLASS B <br />CONDITION CIRCUIT <br />SUPERVISED CIRCUIT <br />(SEE NOTE) <br />NOTE: <br />For supervised circuits, see "Switch Terminal Connections' above. The Waterflow Alarm <br />Switch has two switches, one can be used to operate a central station, proprietary or remove <br />signaling unit, while the other contact is used to operate a local audible or visual annunciator. <br />COVER TAMPER SWITCH (ULC ASSEMBLIES ONLY) <br />CONTACTS .......... SPDT (Form C) <br />CONTACT RATING .... 3A@250 VAC <br />5A @ 125 VAC <br />1mA@5 VDC min. <br />p <br />NO ^ • NC <br />COM <br />CONTACTS SHOWN <br />VNTH COVER IN PLACE <br />FIGURE 3 <br />WIRING GUIDANCE <br />