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Home My WebLink AboutA17-0064_Cutsheet End of line relay_1506966420.pdfAgency Listings Multi-Voltage Conventional Relays System Sensor’s multi-voltage conventional relays are used for high-current switching applications such as fan and damper assembly control, door control, air handling unit controls, and other types of system interfacing. Features Multi-voltage operation Activation LEDs Easy and flexible installation Reliable and robust design Multipurpose field installations Multi-voltage relays with terminal strip field wiring connections, mounting track, and hardware for R-10T/20T and R-14T/24T Removable front cover on steel enclosure for R-10E/R-20E and R- 14/R-24E, which mount inside the enclosure LED viewing hole on top of the steel enclosure’s cover Extra pair of wires for redundant power input on PR-3 Terminal strip field wiring connections, mounting track, and hardware • • • • • • • • • • The R-10T, R-20T, R-14T, and the R-24T models are multi- voltage relays with terminal strip field wiring connections, mounting track, and hardware. The R-10T is a single FORM–C (SPDT) relay with a red activation LED, and the R-14T is a four-gang 1 FORM–C (SPDT) relay with four red activation LEDs. The R-20T is a single 2 FORM–C (DPDT) relay with a red activation LED, and the R-24T is a four-gang 2 FORM–C (DPDT) relay with four red activation LEDs. The R-10E/R-20E and R-14E/R-24E are similar to the T-series track mount relays, but they are mounted into a steel enclosure. The enclosure has a removable front cover that provides easy access and an LED viewing hole on the top of the cover. PR-1/PR-2/PR-3 are epoxy encapsulated multi-voltage relays. They are single-pole double-throw relays that use a red LED as a visible indication of relay coil energization. PR–3 is identical to PR–2, except it has an extra pair of wires for redundant power input. Model EOLR-1 is an epoxy encapsulated, single-pole single-throw, normally open relay that can be used as an end of line device in fire alarm systems, e.g. to supervise power supplies. 3825 Ohio Avenue • St. Charles, IL 60174 Phone: 800-SENSOR2 • Fax: 630-377-6495 ©2007 System Sensor. Product specifications subject to change without notice. Visit systemsensor.com for current product information, including the latest version of this data sheet. A05-0372-005 • 3/07 • #1782 Specifications: R-10T/R-14T/R-20T/R-24T Operating Voltage 18 – 35 VDC, 18 – 35 VAC, 115 VAC, 230 VAC Operating Current 20 mA DC max. @ 24 VDC, 24 VAC, 115 VAC, 230 VAC (R-10T/R-14T) 40 mA DC max. @ 24 VDC, 24 VAC, 115 VAC, 230 VAC (R-20T/R-24T) Operating Temperature –40°F to 158°F (–40°C to 70°C) Humidity Range 10% – 93% non-condensing Dimensions R-10T/R-20T: 2.5˝L × 3.35˝W × 1.2˝H R-14T/R-24T: 10˝L × 3.35˝W × 1.2˝H Contact Ratings 24 VDC: 7 A with L/R = 5 mS 120 VAC: 10 A 120 VAC: 1/6 HP 230 VAC: 7 A Specifications: R-10E/R-14E/ R-20E/R-24E Operating Voltage 18 – 35 VDC, 18 – 35 VAC, 115 VAC, 230 VAC Operating Current 20 mA DC max. @ 24 VDC, 24 VAC, 115 VAC, 230 VAC (R-10E/R-14E) 40 mA DC max. @ 24 VDC, 24 VAC, 115 VAC, 230 VAC (R-20E/R-24E) Operating Temperature –40°F to 158°F (–40°C to 70°C) Humidity Range 10% – 93% non-condensing Dimensions R-10E/R-20E: 5.1˝L × 3.75˝W × 2.5˝H R-14E/R-24E: 11˝L × 5.3˝W × 2.5˝H Contact Ratings 24 VDC: 7 A with L/R = 5 mS 120 VAC: 10 A 120 VAC: 1/6 HP 230 VAC: 7 A Multi-Voltage Conventional Relay Specifications PR–1 E0LR–1 PR–3 PR–2 R–10T R–14T R-10E & R-20E Enclosure R-14E & R-24E Enclosure Specifications: PR-1 Operating Voltage 18 – 35 VDC, 18 – 35 VAC, 120 VAC Operating Current 15 mA DC max. @ 24 VDC, 24 VAC, 120 VAC Operating Temperature –40°F to 158°F (–40°C to 70°C) Humidity Range 10 – 93% RH Wire Length 8˝ minimum Dimensions 0.87˝H × 2.01˝W × 1.42˝D Contact Ratings 24 VDC: 7 A with L/R = 5 mS 120 VAC: 7 A max. (0.35 PF) 250 VAC: 10 A resistive 30 VDC: 10 A resistive Specifications: PR-2/PR-3 Operating Voltage 10 to 40 VDC Operating Current 30 mA DC max. Operating Temperature –40°F to 158°F (–40°C to 70°C) Humidity Range 10 – 93% RH Wire Length 8˝ minimum Dimensions 0.91˝H × 1.65˝W × 1.22˝D Contact Ratings 120 VAC: 10 A max. (resistive load) 120 VAC: 7 A max. (0.35 PF) 250 VAC: 10 A max. (resistive load) 30 VDC: 10 A max. (resistive load) Specifications: EOLR-1 Operating Voltage 9 to 40 VDC Operating Current 20 mA DC max. Operating Temperature –22°F to 140°F (–30°C to 60°C) Humidity Range 10 – 93% RH Wire Length 8˝ minimum Contact Ratings 120 VAC: 0.5 A max. (resistive load) 30 VDC: 3 A max. (resistive load)