Features
• Sockets mount on standard 35mm DIN track & P&B “top hat” track.
• Spring loaded integral clip holds sockets securely to the track.
• Small screwdriver can be used to release sockets from track.
• All DIN sockets, except 27E1038 and 27E1039, are shipped with two
anchor clips for hold down springs. Hold-down springs must be ordered
separately. See Relay & Socket Usage Chart beginning on page 112.
• End clips can be used to further stabilize sockets on track.
DIN Rail Mount
Screw Terminal Socket
Track Mounting System
File E59244
File LR35144
24A110 – DIN Rail Style Mounting Track
24A110 mounting track is designed to accept snap-mount sockets, as well
as all other P&B screw terminal sockets. Track is made of lightweight,
sturdy extruded aluminum and is shipped in three-foot (914cm) lengths with
mounting holes on six-inch (152mm) centers. Track can be cut to shorter
lengths or used end-to-end.
24A071 & 40G432 – End Clip
24A071 steel mounting clip with one #6-32 screw 7/16" (11.1mm) long is
used with a 40G432 insulator to prevent sockets from moving sideways or
sliding off the end of the track.
Ordering Information – Boldface items are normally maintained in stock for immediate delivery.
27E892
27E891
27E893
27E894
27E895
27E1039
27E1038
24A071
40G432
20C317 – Anchor Clip
20C317 steel anchor clip snaps into the body of the socket and is used as
an anchor point for relay hold down spring. Two clips are shipped with each
socket except 27E1038 and 27E1039.
Location of Socket Dimensions
Typical Relay Base Socket Part Number Page
KRPA (DPDT) 8-pin octal-type 27E891 109
KRPA (3PDT) 11-pin octal-type 27E892 109
KUP 11-blade square 27E893 102
KH 14-blade square 27E894 91
K10 8-blade square 27E895 94
RKS (code 1) 5-blade square 27E1038 72
RKS (codes 2,3 & 5) 8-blade square 27E1039 72
1.375 ± .010
(34.93 ± .254)
.405 ± .007
(10.29 ± .178)
6.00
(152.4)
3.00
(76.2)
.750
(19.05) .187
(4.75)
36.00 ± .060
(914.4 ± 1.52)
Part Number Description
24A110 DIN rail style extruded aluminum mounting track for DIN or standard sockets.
20C317 Anchor clip to secure relay hold down spring to socket base.
24A071 Steel mounting clip with one #6-32 screw 7/16" (11.1mm) long. Use with 40G432 below to make end clip.
40G432 Plastic insulator. Use with 24A071 above to make end clip.
Specifications and availability subject to change without notice.
13C0003 Printed in U.S.A. IH/3-00
Tyco Electronics Corporation - P&B, Winston-Salem, NC 27102
Technical Support Center: 1-800-522-6752, www.pandbrelays.com
Track Mounting System – Chart below lists typical applications. See Relay & Socket Usage Chart on following pages for more detail.
Track & Mounting AccessoriesFeatures
•P&B DIN rail track accommodates a variety of sockets and relays. See
Relay & Socket Usage Chart beginning on page 112.
•Various clips are available to secure components to track.
Conventional
Screw Terminal Socket
Track Mounting Sytem
Ordering Information – Boldface items are normally maintained in stock for immediate delivery.
27E487 27E166 27E121 27E123 27E122 27E460 27E461
27E462
27E867
24A071
24A072
24A071 24A071 & 40G432
24A071 & 40G432
24A071
40G432
24A072
24A110
Location of Socket Dimensions
Typical Relay Base Socket Part Number Page
K10 8-blade square 27E487 94
KH 14-blade square 27E166 91
KUP (3PDT) 11-blade square 27E121 102
KRPA (3PDT) 11-pin octal-type 27E123 109
KRPA (DPDT) 8-pin octal-type 27E122 109
R10 (DPDT) 10-blade square 27E460 87
R10 (4PDT) 16-blade square 27E461 87
R10 (6PDT) 22-blade square 27E462 87
KUP (4PDT) 14-blade square 27E867 102
Part Number Description
24A110 DIN rail style extruded aluminum mounting track 36" (914mm) long with holes on 6.0" (152.4mm) centers. Holes accept #8 screws.
24A071 Steel mounting clip with one #6-32 screw 7/16" (11.1mm) long.
24A072 Plastic twist mounting clip for 27E166, 27E122 and 27E123 sockets. Twist clip into track to hold socket in place, except when used on
end of track. Use 24A071 on ends of track to lock first and last socket in place.
40G432 Plastic insulator for track or surface mounting. Use with 27E460, 27E461, 27E462 and 27E867 sockets.
Socket Typ. Relay Component Hold Down Spring 24A110 Track Mounting Hardware Chassis Mounting
27E121 KUP 20C314 Hooks into slots below mounting 24A071 36" (914cm) strip will mount 19 Two suitable screws on 1.7" (43.2mm) centers.
ears. Two hold downs required sockets.
per socket.
27E122 KRPA See Socket Usage Chart. 24A071 36" (914cm) strip will mount 22 Two suitable screws on 1.296" (32.92mm) centers.
24A072 sockets.
27E123 KRPA See Socket Usage Chart. 24A071 36" (914cm) strip will mount 15 Two suitable screw on 1.296" (32.92mm) or 2.06"
24A072 sockets. (52.3mm) centers.
27E166 KHAU 20C297 Hooks into slots on side of 24A071 36" (914cm) strip will mount 30 Two suitable screws on .94" (23.9mm) centers.
socket body. One hold down sockets.
required per socket.
27E460 R10 20C249 Hooks into slots on side of 24A071 36" (914cm) strip will mount 16 Two 40G432 insulators and two suitable screws on
27E461 20C250 socket body. One hold down 40G432 27E460, 12 27E461 or 9 27E462 1.8" (45.7mm), 2.125" (53.98mm) or 2.812"
27E462 20C251 required per socket. sockets. (71.42mm) centers.
27E487 K10 20C297 Hooks into slots on side of 24A071 36" (914cm) strip will mount 31 Two suitable screws on 1.143" (29.03mm) centers.
socket body. One hold down 24A072 sockets.
required per socket. 24A072 can be used on small
ear only.
27E867 KUP 20C254 Hooks into slots on side of 24A071 36" (914cm) strip will mount 13 Two 40G432 insulators and two suitable screws on
(4PDT) socket body. One hold down. 40G432 sockets. 2.25" (57.15mm) centers.
