Z203401-0C PAGE 1 ©2012 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 04123 Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries. TM RELAYS INSTALLATION GUIDE 20A SPST Enclosed Relay With HOA Switch Installer’s Specifications Operating Temperature -40° to 60°C (-40° to 131°F) Operating Humidity 10-90% RH, non-condensing Expected Relay Life Electrical (@ rated current) 100,000 cycles; Mechanical (unpowered) 10,000,000 cycles Relay Status LED ON=energized Wire Specifications: Lead Length 14”(356mm) min. Gauge UL1015; Coil: 18AWG; Contacts: 12AWG; HOA monitoring wires: 16AWG Insulation Class 277VAC RMS Agency Approvals UL 508 enclosed device listing, pollution degree 2 V121 V121 DIMENSIONS NOTICE • This product is not intended for life or safety applications. • Do not install this product in hazardous or classified locations. • The installer is responsible for conformance to all applicable codes. • Mount this product inside a suitable fire and electrical enclosure. INSTALLATION Disconnect and lock out all power sources before beginning the installation. 1. Using the threaded nipple, connect the relay to the desired enclosure through a knock out hole. 2. Secure with the conduit nut provided. 3. Connect coil wires: • Choose the coil common lead (white with yellow stripe) and connect it to the common (-) source termination point. • Choose either the low voltage (10-30VAC/DC, white with blue stripe) or high voltage (120VAC, white with black stripe) lead, depending on the application requirements, and connect it to the (+) source termination point.* Note: When connecting the control side of this device (#18 wires) to power line circuits, provide currenting limiting at 7 amps max. 4. Connect relay contacts: • Choose the two solid orange wires (N.O. contact) and connect to the switched load. 5. Secure the enclosure and reconnect power. * Isolate or insulate all non-terminated wires according to local electrical code requirements, i.e. wire nut. 2.0" (52 mm) 2.5" (64 mm) 3/4" NPT Nipple 2.3" (59 mm) 4.0" (103 mm) 3.8" (97 mm) HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH • Follow safe electrical work practices. See NFPA 70E in the USA, or applicable local codes. • This equipment must only be installed and serviced by qualified electrical personnel. • Read, understand and follow the instructions before installing this product. • Turn off all power supplying equipment before working on or inside the equipment. • Use a properly rated voltage sensing device to confirm power is off. DO NOT DEPEND ON THIS PRODUCT FOR VOLTAGE INDICATION Failure to follow these instructions will result in death or serious injury. DANGER Z203401-0C PAGE 2 ©2012 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com 04123 Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries. TM V121 INSTALLATION GUIDE HOA POSITIONS WIRING EXAMPLE Nipple mount directly to a panel Nipple mount to a 2x or 4x electrical box To Load To Controls COIL CONTACTS To Load To Controls Wire Nut C O I L CONTACTS WIRING COLOR CODES CONTACT AND COIL SPECIFICATIONS N.C. Common 24VAC/DC 120VAC HI wht/black LOW wht/blue COMM wht/yellow Common N.O. CONTACT OUTPUTCONTROL SYSTEM INPUT White YELLOW White White ORANGE b l a c k b l a c k b l u e b l u e y e l l o w y e l l o w b l a c k HAND OFF AUTO Up position: contacts are closed. Middle position: contacts are open. Down position: control system actuates the contacts. Coil Voltage 24VAC/DC, 120VAC Voltage Coil Current AC DC 24V.................... 75mA.................... 32mA 120V.................... 42mA – Resistive..... 20A@240VAC 8A@28VDC 14A@14VDC Motor......... 120VAC, 1HP N.O. & N.C. TYPICAL COIL PERFORMANCE CONTACT RATINGSNext >