Catalog 1308242
Issued 3-03
P&B
DIN Rail Mount
Screw Terminal Socket
Track Mounting System
File E59244
File LR35144
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.
Any available hold-down springs must be ordered separately. See Relay
& Socket Usage Chart beginning on page 747.
• End clips can be used to further stabilize sockets on track.
•
•
•
•
Location of Socket Dimensions
Typical Relay
KRPA (DPDT)
KRPA (3PDT)
KUP
KH, PCL
K10, PCLH
RT (code 1)
RT (codes 3 & 5)
MT (DPDT)
MT (3PDT)
RM
PT (DPDT)
PT (3PDT)
PT (4PDT)
Base
8-pin octal-type
11-pin octal-type
11-blade square
14-blade square
8-blade square
5-blade square
8-blade square
8-pin octal-type
11-pin octal-type
11-blade square
8-blade square
11-blade square
14-blade square
Socket Part Number
27E891
27E892
27E893
27E894
27E895
RT78624
RT87625
MT78755
MT78750
RM78705
PT78702
PT78703
PT78704
Page
741
741
730
712
722
452
452
743
743
736
719
719
719
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.
36.00
±
.060
(914.4
±
1.52)
1.375
±
.010
(34.93
±
.254)
3.00
(76.2)
6.00
(152.4)
.750
(19.05)
.187
(4.75)
.405
±
.0 07
(10.29
±
.178)
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.
40G432
24A071
Our authorized distributors are more like to stock the items listed below in boldface.
Part Number
24A110
24A071
40G432
Dimensions are shown for
reference purposes only.
Description
DIN rail style extruded aluminum mounting track for DIN or standard sockets.
Steel mounting clip with one #6-32 screw 7/16" (11.1mm) long. Use with 40G432 below to make end clip.
Plastic insulator. Use with 24A071 above to make end clip.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
747
Refer to inside back cover.
Catalog 1308242
Issued 3-03
P&B
27E867
27E462
27E461
27E460
27E122
27E123
27E121
27E487
27E166
24A071 & 40G432
24A071
24A072
24A071
24A071 & 40G432
Conventional
Screw Terminal Socket
Track Mounting Sytem
Track & Mounting Accessories
Features
•P&B DIN rail track accommodates a variety of sockets and relays. See
Relay & Socket Usage Chart beginning on page 747.
•Various clips are available to secure components to track.
Location of Socket Dimensions
Typical Relay
K10
KH
KUP (3PDT)
KRPA (3PDT)
KRPA (DPDT)
R10 (DPDT)
R10 (4PDT)
R10 (6PDT)
KUP (4PDT)
Base
8-blade square
14-blade square
11-blade square
11-pin octal-type
8-pin octal-type
10-blade square
16-blade square
22-blade square
14-blade square
Socket Part Number
27E487
27E166
27E121
27E123
27E122
27E460
27E461
27E462
27E867
Page
722
712
730
741
741
708
708
708
730
24A110
40G432
24A072
24A071
Our authorized distributors are more like to stock the items listed below in boldface.
Part Number
24A110
24A071
24A072
40G432
Description
DIN rail style extruded aluminum mounting track 36" (914mm) long with holes on 6.0" (152.4mm) centers. Holes accept #8 screws.
Steel mounting clip with one #6-32 screw 7/16" (11.1mm) long.
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.
Plastic insulator for track or surface mounting. Use with 27E460, 27E461, 27E462 and 27E867 sockets.
Track Mounting System –
Chart below lists typical applications. See Relay & Socket Usage Chart on following pages for more detail.
Socket
27E121
Typ. Relay
KUP
Component Hold Down Spring
20C314
Hooks into slots below mounting
ears. Two hold downs required
per socket.
See Socket Usage Chart.
See Socket Usage Chart.
20C297
Hooks into slots on side of
socket body. One hold down
required per socket.
Hooks into slots on side of
socket body. One hold down
required per socket.
Hooks into slots on side of
socket body. One hold down
required per socket.
Hooks into slots on side of
socket body. One hold down.
24A110 Track Mounting Hardware
24A071
36" (914cm) strip will mount 19
sockets.
36" (914cm) strip will mount 22
sockets.
36" (914cm) strip will mount 15
sockets.
36" (914cm) strip will mount 30
sockets.
36" (914cm) strip will mount 16
27E460, 12 27E461 or 9 27E462
sockets.
36" (914cm) strip will mount 31
sockets.
24A072 can be used on small
ear only.
36" (914cm) strip will mount 13
sockets.
Chassis Mounting
Two suitable screws on 1.7" (43.2mm) centers.
27E122
27E123
27E166
KRPA
KRPA
KHAU
24A071
24A072
24A071
24A072
24A071
Two suitable screws on 1.296" (32.92mm) centers.
Two suitable screw on 1.296" (32.92mm) or 2.06"
(52.3mm) centers.
Two suitable screws on .94" (23.9mm) centers.
27E460
27E461
27E462
27E487
R10
20C249
20C250
20C251
20C297
24A071
40G432
24A071
24A072
Two 40G432 insulators and two suitable screws on
1.8" (45.7mm), 2.125" (53.98mm) or 2.812"
(71.42mm) centers.
Two suitable screws on 1.143" (29.03mm) centers.
K10
27E867
KUP
(4PDT)
20C254
24A071
40G432
Two 40G432 insulators and two suitable screws on
2.25" (57.15mm) centers.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Dimensions are shown for
748
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
Catalog 1308242
Issued 3-03
RELAY SOCKET USAGE CHART
Relay and Socket Usage Chart
Relay
48K
(8-pin octal)
48K
(11-pin octal)
CB
(8-pin octal)
CB
(11-pin octal)
CD
(8-pin octal)
CD
(11-pin octal)
CG
(8-pin octal)
CG
(11-pin octal)
CH
(8-pin octal)
CH
(11-pin octal)
CK
(8-pin octal)
CK
(11-pin octal)
CL-41 & CL-44
Socket
27E122
27E891
27E123
27E892
27E122
27E891
27E123
27E892
27E122
27E891
27E123
27E892
27E122
27E891
27E123
27E892
27E122
27E891
27E123
27E892
27E122
27E891
27E123
27E892
27E043
27E046
27E067
27E121
27E396
27E893
Terminal
Type
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
PC
QC & Solder
Screw
QC & Solder
Screw
Solder
PC
QC & Solder
Screw
QC & Solder
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Hold-Down
Spring
—
—
—
—
—
—
—
—
—
—
—
—
20C228 or 20C254
20C228 or 20C254
20C228 or 20C254
20C314
20C254
20C318
20C247
20C247
20C247
20C314
20C318
—
—
—
—
—
—
—
Notes
—
5
—
5
—
5
—
5
—
5
—
5
—
5
—
5
—
5
—
5
—
5
—
5
—
—
—
—
—
5
—
—
—
—
—
5
—
5
—
5
—
5
—
5
—
5
—
5
—
5
Socket
Page
741
741
741
741
741
741
741
741
741
741
741
741
741
741
741
741
741
741
741
741
741
741
741
741
729
729
729
730
729
730
729
729
729
730
729
730
741
741
741
741
741
741
741
741
741
741
741
741
741
741
Comments
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
Use 2 pieces 20C314 per socket.
CL-51
27E043
27E046
27E067
27E121
27E396
27E893
27E122
27E891
27E123
27E892
27E122
27E891
27E123
27E892
27E123
27E892
27E122
27E891
27E122
27E891
20C247 held in place by socket hold down screw.
20C247 held in place by socket hold down screw.
20C247 held in place by socket hold down screw.
Use 2 pieces 20C314 per socket.
CN1
(8-pin octal)
CNM5
(11-pin octal)
CNS
(8-pin octal)
CNS
(11-pin octal)
CNT
(11-pin octal)
CR
(8-pin octal)
CS
(8-pin octal)
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Flange mount sockets pre-assembled on steel mounting plates. Grounding is not recommended for currents of 5 amps AC & above.
Listed hold-down springs cannot be used for R10S.
On R10L series hold down spring fits to the side of light emitting diode.
Use 40G432 insulator or suitable insulator (2 per socket).
Snap-mount relay sockets snap onto 24A110 mounting rail without extra hardware.
27E893 cannot be used with KUIP and KUGP series relays.
Relay and Socket Usage Chart continued on next page.
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
749
Catalog 1308242
Issued 3-03
RELAY SOCKET USAGE CHART
Relay and Socket Usage Chart
Relay
CU-41 & CU-44
Socket
27E043
27E046
27E067
27E396
27E400
27E121
27E893
Terminal
Type
Solder
PC
QC & Solder
QC & Solder
Solder
Screw
Screw
Solder
PC
QC & Solder
Screw
QC & Solder
Screw
Screw
Screw
Screw
Screw
—
—
Screw
Solder
PC
Screw
Screw
Screw
Solder
PC
PC
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Solder
PC
QC & Solder
Screw
QC & Solder
Solder
Screw
Solder
PC
QC & Solder
Screw
QC & Solder
Screw
Hold-Down
Spring
20C228 or 20C254
20C228 or 20C254
20C228 or 20C254
20C254
20C254
20C314
20C318
20C247
20C247
20C247
20C314
20C318
CR0111 or CR0133
CR0111 or CR0133
CR0069
CR0070 or CR0155
—
—
20C426
20C217
20C217
20C426
—
20C217
20C217
20C217
20C297
20C426
—
—
—
—
—
—
—
—
—
—
20C228 or 20C254
20C228 or 20C254
20C228 or 20C254
20C314
20C254
20C254
20C318
20C247
20C247
20C247
20C314
20C318
Notes
—
—
—
—
—
—
5
—
—
—
—
—
5
—
—
—
—
—
—
—
—
—
5
—
5
—
—
—
—
5
—
5
—
5
—
5
—
5
—
5
—
—
—
—
—
—
5, 6
—
—
—
—
—
5
Socket
Page
729
729
729
729
729
730
730
729
729
729
730
729
730
920
920
920
920
—
—
722
722
722
722
741
741
712
712
712
712
712
741
741
741
741
741
741
741
741
741
741
729
729
729
730
729
729
730
729
729
729
730
729
730
Comments
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
Use 2 pieces 20C314 per socket.
20C247 held in place by socket hold down screw.
20C247 held in place by socket hold down screw.
20C247 held in place by socket hold down screw.
Use 2 pieces 20C314 per socket.
CU-51
27E043
27E046
27E067
27E121
27E396
27E893
CR0001
CR0002
CR0067
CR0095
—
—
27E487
27E488
27E489
27E895
27E123
27E892
27E006
27E007
27E023
27E166
27E894
27E122
27E891
27E123
27E892
27E122
27E891
27E122
27E891
27E123
27E892
27E043
27E046
27E067
27E121
27E396
27E400
27E893
27E043
27E046
27E067
27E121
27E396
27E893
GP
IAC & IDC
IACM & IDCM
K10
Refer to page 1114 for I/O modules mounting board details.
Refer to page 1122 for Slim Line I/O modules mounting board details.
KBP
(11-pin octal)
KH & KHA
(type-P,S,U,X)
KR Sealed
(8-pin octal)
KR Sealed
(11-pin octal)
KRP3-H
(8-pin octal)
KRP & KRPA
(8-pin octal)
KRP & KRPA
(11-pin octal)
KUEP,
KUGP, KUIP,
KUMP & KUP
[1-3 poles
with .187"
(4.75mm) QC]
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
Use 2 pieces 20C314 per socket.
KUL
with .187"
(4.75mm) QC]
20C247 held in place by socket hold down screw.
20C247 held in place by socket hold down screw.
20C247 held in place by socket hold down screw.
Use 2 pieces 20C314 per socket.
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Flange mount sockets pre-assembled on steel mounting plates. Grounding is not recommended for currents of 5 amps AC & above.
Listed hold-down springs cannot be used for R10S.
On R10L series hold down spring fits to the side of light emitting diode.
Use 40G432 insulator or suitable insulator (2 per socket).
Snap-mount relay sockets snap onto 24A110 mounting rail without extra hardware.
27E893 cannot be used with KUIP and KUGP series relays.
Relay and Socket Usage Chart continued on next page.
750
reference purposes only.
Dimensions are shown for
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Catalog 1308242
Issued 3-03
RELAY SOCKET USAGE CHART
Relay and Socket Usage Chart
Relay
KUP
[4 pole
with .110"
(2.79mm) QC]
MD0
Socket
27E415
27E419
27E867
27E006
27E007
27E023
27E166
27E894
MT78750
MT78755
MT78740
MT78745
CR0001
CR0002
CR0067
CR0095
—
—
27E1064
27E1064
27E006
27E220
27E023
27E894
PT78700
PT78702
PT78703
PT78704
27E125
27E162
27E128
27E446
27E193
27E212
27E342
27E317
27E460
27E126
27E163
27E129
27E194
27E213
27E629
27E461
27E127
27E130
27E630
27E462
RM78700
RM78701
RM78702
RM78705
RP78601
RP78602
RT78624
RT78625
RT78626
Terminal
Type
QC & Solder
PC
Screw
Solder
PC
PC
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
—
—
PC
PC
Solder
PC
PC
Screw
Screw
Screw
Screw
Screw
Solder
Solder
PC Stag.
Solder
PC Stag.
PC Stag.
PC In-Line
Solder/Bkt. Mt.
Screw
Solder
Solder
PC Stag.
PC Stag.
PC Stag.
PC In-Line
Screw
Solder
PC Stag.
PC In-Line
Screw
QC
Solder
PC
Screw
PC
PC
Screw
Screw
Screw
Hold-Down
Spring
20C228 or 20C254
20C228 or 20C254
20C254
—
—
—
—
—
MT28800
MT28800
MT28800
MT28800
CR0111 or CR0133
CR0111 or CR0133
CR0069
CR0070 or CR0155
—
—
—
—
—
—
—
—
—
—
—
—
20C249
20C249
20C249 or 20C259
20C249
20C249 or 20C259
20C249 or 20C259
20C249 or 20C259
20C249
20C249 or 20C259
20C250
20C250
20C250
20C250 or 20C259
20C250 or 20C259
20C250 or 20C259
20C250 or 20C259
20C251
20C251 or 20C259
20C251 or 20C259
20C251 or 20C259
RM28802
RM28802
RM28802
—
RP16041
RP16041
RT16016
RT16016
RT16016
Notes
—
—
4
—
—
—
—
5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
5
5
5
5
2, 3
2, 3
2, 3
1, 2, 3
2, 3
2, 3
2, 3
2, 3
2, 3, 4
2, 3
2, 3
2, 3
2, 3
2, 3
2, 3
2, 3, 4
3
3
3
3, 4
—
—
—
5
—
—
5
5
5
Socket
Page
101
101
101
712
712
712
712
712
743
743
744
744
920
920
920
920
—
—
439
437
719
719
719
719
719
719
719
719
707
707
707
707
707
707
707
708
708
707
707
707
707
707
707
708
707
707
707
708
736
736
736
736
450
450
450
450
450
Use with Code 1.
Use with Codes 3 & 5.
Use with Code 1.
Use with Codes 3 & 5.
Use with Codes 3 & 5.
Comments
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
20C228 held in place by socket hold down screw whereas 20C254
snaps onto socket.
MT
For relays with 11-pin bases.
For relays with 8-pin bases.
For relays with 11-pin bases. Will accommodate function modules.
For relays with 8-pin bases. Will accommodate function modules.
ML
OAC & ODC
OACM & ODCM
ORWH
PCE
PT
Refer to page 1114 for I/O module mounting board details.
Refer to page 1122 for Slim Line I/O modules mounting board details.
Will accommodate 2- or 4-pole models.
For use with 2-pole models.
For use with 4-pole models.
Will accommodate 2- or 4-pole models.
Will accommodate 2- or 4-pole models.
For 2-pole relays. Will accommodate function modules.
For 3-pole relays. Will accommodate function modules.
For 4-pole relays. Will accommodate function modules.
Tin plated terminals with grounding strip.
Tin plated terminals no grounding provision.
Tin plated terminals with grounding strip.
Tin plated terminals with grounding strip.
Tin plated terminals with grounding terminals.
Tin plated terminals no grounding provision.
Tin plated terminals no grounding provision.
Tin plated terminals with grounding strip.
Tin plated terminals no grounding provision.
Tin plated terminals with grounding strip.
Tin plated terminals no grounding provision.
Tin plated terminals with grounding strip.
Tin plated terminals with grounding terminal.
Tin plated terminals no grounding provision.
Tin plated terminals no grounding provision.
Tin plated terminals no grounding provision.
Tin plated terminals with grounding strip.
Tin plated terminals with grounding strip.
Tin plated terminals no ground provision.
Tin plated terminals no grounding provision.
R10, R10L &
R10S (2 pole)
R10, R10L &
R10S (4 pole)
R10 & R10L
(6 pole)
RM
RT
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Flange mount sockets pre-assembled on steel mounting plates. Grounding is not recommended for currents of 5 amps AC & above.
Listed hold-down springs cannot be used for R10S.
On R10L series hold down spring fits to the side of light emitting diode.
Use 40G432 insulator or suitable insulator (2 per socket).
Snap-mount relay sockets snap onto 24A110 mounting rail without extra hardware.
27E893 cannot be used with KUIP and KUGP series relays.
Relay and Socket Usage Chart continued on next page.
Dimensions are shown for
reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
751
Refer to inside back cover.