General Purpose Accessories Potter & Brumfield Sockets & Accessories, KUP Relays n Sockets for 1 - 3 pole relays with .187 (4/75mm) quick connects or 4 pole relays with .110 (2.79mm) quick connects n Solder, PCB or screw terminal sockets n Hold down springs n Various mounting options Approvals Ordering Code for Sockets UL E59244, CSA LR15734 Product Poles Terminal Mounting Rating Part Technical data of approved types on request. Code type number 27E043 3 solder hard mount 15A 1393143-1 Technical Data 27E067 .187 in (4.75) 1393143-2 Socket contact material Spring brass, tin plated quick connect Socket body material 27E046 PCB .144 in 1419106-4 Solder, PCB and QC terminal models Nylon (3.66) long Screw terminal models - 3 pole Glass-filled polyester 27E305 PCB .184 in 3-1393143-2 Screw terminal model - 4 pole Combination (PCB assembly) (4.67) long Maximum current 27E419 4 PCB .156 in 4-1393143-0 Screw terminal model - 4 pole 10A All other models 15A (3.96) long 27E396 3 .187 in (4.75) snap-in 3-1393143-8 quick connect 27E121 screw panel/rail 1393143-5 27E893 DIN-rail 2-1419106-5 27E867 4 panel-rail 10A 2-1419106-2 All accessories must be ordered separately. Dimensions Caution: Printed circuit sockets are manufactured withfloatin (Loose) terminals. This Hard Mount Sockets For Relays Through 3 Poles permits them to align with holes in the circuit board and with the relay terminals. During Sockets with .187 (4.75mm) quick connect, solder or printed circuit terminals are avail- the mounting and soldering of the socket, vertical float should be eliminated and the able for KUEP, KUGP, KUIP, KUL, KUMP and KUP relays, through 3 poles, with .187 terminals seated on the board. (This may be accomplished by inserting a dummy relay in (4.75mm) quick connect terminals. Also used with CL/CU time delay relays. the socket.) Failure to eliminate float may cause fracture of the solder joint or separation of 27E043with solder eyelet terminals. the copper conductor from the printed circuit board when a relay is inserted in the socket 27E067with .187 (4.75mm) quick connect after soldering. terminals. Recommended chassis cutout PC board layout for 3 pole for solder terminal socket PCB terminal socket .50 TYP165 DIA. (12.7) 1.395 (4.19) .875 (35.43) 2 HOLES (22.23) .437 .875 .076 DIA. (11.10) (22.23) (1.93) .218 1.370 (5.54) 2.03 1.687 (34.80) 1.250 (51.56) 1.687 (42.85) (31.75) (42.85) .626 1.270 .110 (15.90) (32.26) 1.076 (2.79) (27.33) 4 PLACES .090 TYP875 .010 (2.29) .125 .156 DIA. 1.50 .328 (22.23 .25) .180 TYP. (3.18) (3.96) (38.1) .156 TYP. (8.33) .297 .208 (4.57) .250 2 HOLES .260 (3.96) (5.28) (7.54) (6.35) (6.60) .34 MAX. 1.375 (8.64) (34.93) Recommended Chassis Thickness .031 (.79) to .062 (1.57) 468 10-2012, Rev. 1012 Catalog and product specification according Catalog and product data is subject to the Catalog product data, Definitions section, www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are 2012 Tyco Electronics Corporation, with the Definitions section. the Definitions section, available at subject to change. a TE Connectivity Ltd. company. General Purpose Accessories Potter & Brumfield Sockets & Accessories, KUP Relays (Continued) Dimensions Snap-in Socket For Relays Through 3 Poles Hard mount sockets for relays with 4 poles Socket with with .187 (4.75mm) quick connect terminals is available for KUEP, KUGP, Socket with printed circuit terminals is available for KUP relays, with 4 poles, with .110 KUIP, KUL, KUMP and KUP relays, through 3 poles, with .187 (4.75mm) quick connect (2.79mm) quick connect terminals. 27E043with solder eyelet terminals. terminals. Also used with CL/CU time delay relays. 27E419with printed circuit terminals. 27E396with .187 (4.75mm) quick connect terminals PC board layout for 4 pole PCB terminal socket Recommended chassis cutout .50 TYP076 DIA. TYP206 .165 .005 (12.7) .060 TYP. snap-in socket (5.23) .396 (4.19 .13) (1.93) (1.52) 2 HOLES (10.06) 1.687 .328 (42.85) 1.250 1.370 (8.33) .626 1.260 1.270 (34.80) (31.75) 2.03 (15.90) (32.00) (32.26) (51.6) .020 .170 .125 .340 (4.32) (.51) .875 .065 TYP. (3.18) (8.64) .297 (22.23) .510 .239 (1.65) 1.395 .250 1.375 (7.54) 1.50 (12.95) (6.07) (6.35) .281 (35.43) 1.020 (34.93) (38.1) .461 MAX. (25.91) (11.71) (7.14) Recommended chassis thickness .031 (.79mm) to .062 (1.57mm). Caution: Printed circuit sockets are manufactured withfloatin (Loose) terminals. This permits them to align with holes in the circuit board and with the relay terminals. During the mounting and soldering of the socket, vertical float should be eliminated and the terminals seated on the board. (This may be accomplished by inserting a dummy relay in the socket.) Failure to eliminate float may cause fracture of the solder joint or separation of the copper conductor from the printed circuit board when a relay is inserted in the socket after soldering. Screw terminal socket for relays through 3 poles 27E121 Screw terminal, DIN rail, snap-mount socket 27E893 Offers screw termination for KUEP, KUGP, KUIP, KUL, KUMP and KUP relays, through 3 Offers screw termination for KUEP, KUGP, KUIP, KUL, KUMP and KUP relays, through 3 poles, with .187 (4.75mm) quick connect terminals. Also used with CL/CU time delay poles, with .187 (4.75mm) quick connect terminals. Also used with CL/CU time delay relays. This socket stacks on 1.700 (43.18mm) centers. When surface mounting, two relays. This socket is constructed with a spring-loaded latch which allows it to be quickly 6-32 screws of suitable length are required. When track mounting, two 24A071 retainer snapped onto or removed from a DIN or top hat style mounting track. No special tools or clips (not shown) are required. extra hardware is required for installation. 1.700 .010 (43.18 .25) .895 MAX. 1.550 .010 (22.73) 1.550 (39.37 .25) (39.37) 6 5 4 6 5 4 3 1 3 2 1 2 1.500 1.500 (38.10) .156 TYP. (38.10) (3.96) 3.000 (76.20) 3.150 MAX. (80.01) .156 TYP. B A B A (3.96) 9 8 7 9 8 7 .317 TYP. 1.450 MAX. (8.04) 1.030 (36.83) 6-32 SCREWS & 1.703 (26.16) 1.900 MAX. CAPTIVE WASHERS (43.26) (48.26) .390 (9.91) 469 10-2012, Rev. 1012 Catalog and product specification according Catalog and product data is subject to the Catalog product data, Definitions section, www.te.com to IEC 61810-1 and to be used only together terms of the disclaimer and all chapters of application notes and all specifications are 2012 Tyco Electronics Corporation, with the Definitions section. the Definitions section, available at subject to change. a TE Connectivity Ltd. company.