ELECTROSWITCH LOR Series 24 Lock-Out Relays Proven Protection for Critical Utility Equipment and Systems Lock-Out Relays (LORs) are designed to protect equipment and personnel in critical utility applications. In an emergency, LOR performance can mean the difference between a routine outage and the destruction of vital equipment. Proven in thousands of applications, Electroswitch Lock-Out Relays are the industry standard for safety and reliability. With Electroswitch Lock-Out Relays, theres NEVER A DOUBT 15-Deck Lock-Out Relay Designed for today s most demanding applications, the Electroswitch 15 - Deck Lock-Out Relay: Series 24 Provides 30 Normally Open (N/O) and 15 - Deck LOR 30 Normally Closed (N/C) contacts Trips in under 8 milliseconds Requires no special mounting Push-to-Trip Lock-Out Relay Push-to-trip Lock-Out Relays provide a safe means of tripping circuits without opening the panel or exposing maintenance personnel to risk. Simplifies testing of connected circuits Eliminates the need to trip from rear of panel Allows tripping of LOR without using jumpers or trip signal Design prevents accidental tripping and ensures tripping of intended LOR Series 24 Push - to - Trip Initial test is done electrically, LOR subsequent testing can be done manually Trip button is easily accessed via a hole drilled in the panel Additional Series 24 Lock-Out Relays from Electroswitch SLOR LOR/SR LOR/ER Serial Self-Reset Electric Reset 180 King Avenue Weymouth, Massachusetts 02188 TEL: (781) 335-5200 ELECTROSWITCH FAX: (781) 335-4253 www.electroswitch.com info electroswitch.com NEW ELECTROSWITCH LOR Series 24 Lock-Out Relays Series 24 Lock-Out Relays Specifications High Quality Designed and manufactured to the Electrical highest standards in the industry Continuous Ratings: 30 A 600 V Qualified to UL, CSA Making Ability for CB Coils: 95 A125 VDC ANSI/IEEE C37 .90-2005 UL Interrupt Ratings: 20 A 120 VAC, 15 A 240 VAC, 6 A 600 VAC, ANSI/IEEE C37 .90.1-2012 3 A 125 VDC, 1A 250 VDC Overload Current (50 Ops): 95 A 120 VAC, 65 A 240 VAC, 35 A 600 VAC Versatility 9 Different trip coils to choose from Contact Resistance: .01 Ohms Maximum Up to 30 N/O and 30 N/C contacts in one standard LOR Electronic Available with electric reset capability Available with built-in coil monitoring and Baud Rate: 9600 Std 1200, 4800, 19200 Selectable fault signal detection/indication Transient Protection: Meets IEEE C37.90.1 and IEC 61000 - 4 - 4 Self - Reset Time: Optional, Programmable, 0.1 to 60 Sec. High-Speed Transition times of less than 8 milliseconds 1 ( 2 cycle) are standard Mechanical Optional Continuously lit left LED indicates LOR is Decks 1-10, 12, 15 Std. Consult Factory for Options in a ready state Lighted Contacts 2 N/O and 2 N/C Per Deck Nameplate Continuously lit Right LED indicates Action 45 presence of trip signal to warn against Mounting Panel Mount, 3 Hole Mounting, resetting into a fault Panel Thickness 3 16 Max. Standard Consult Factory for Options Eliminates the need for pilot lights and Rotary Contacts Double -Wiping Silver Overlay Phosphor - bronze expensive inter wiring, and reduces Stationary Contacts Silver Inlay in Brass, Silver Plated with Integral panel space Screw Type Terminals Construction Contacts Enclosed in Molded Phenolic Insulators Availability Virtually all Series 24 Manual Reset LORs are available from stock for Trip Coil Reset Coil and Electronics immediate delivery Coil Circuit Burden Coil Circuit Burden (Amps) Most popular Electric Reset LORs Voltage Nominal DC Ohms (Amps) at DC Ohms at Rated (LOR/ERs) are also available from stock Range Voltage 25C Rated Voltage 25C Voltage C 48 VDC 13.0 3.7 3.0 15.9 Service Electroswitch Customer Service and D 125 VDC 27.0 4.6 12.4 Application Specialists can help you with 10.1 product selection and application. Let us F 250 VDC 104.0 2.4 80.6 3.1 put over 50 years of know - how to For additional trip coil options, consult factory or see LOR-1 Tech Pub on website. work for you Trip Coil Voltage Data Depth Behind Panel (inches) Number of Manual Reset High-Speed Trip LOR/ER and Instant Reset Voltage Range Nominal Voltage Threshold Voltage Operating Range Decks LOR LOR/ER LOR/SR Time Delay LOR/SR A 24 VDC 6 VDC 10 - 40 VDC 1 3.63 B 24 VDC 9 VDC 18 - 50 VDC 2 4.38 C 48 VDC 12 VDC 24 - 70 VDC 3 4.75 8.00 8.00 8.63 125 VDC 16 VDC 30 - 140 VDC 4 5.50 D 120 VAC 20 VAC 30 - 140 VAC 5 6.25 9.75 9.75 10.38 6 7.50 E 125 VDC 23 VDC 45 - 140 VDC 7 8.13 11.63 250 VDC 33 VDC 70 - 280 VDC F 240 VAC 40 VAC 60 - 280 VAC 8 8.50 11.63 11.63 10 9.63 12.90 G 125 VDC 70 VDC 90 - 140 VDC 12 10.40 H 250 VDC 140 VDC 180 - 280 VDC K 125 VDC 16 VDC 100 - 150 VDC 15 12.75 180 King Avenue Weymouth, Massachusetts 02188 TEL: (781) 335-5200 ELECTROSWITCH FAX: (781) 335-4253 www.electroswitch.com info electroswitch.com This publication supersedes all previous editions. Specifications subject to change at the discretion of Electroswitch. DS2 -LOR 2016 Electroswitch l