SE Digest 178

General Purpose Relays

SE Legacy 781R / 782 / 783 / 784 Plug-in Relays

Refer to Catalog 8501CT1105

www.se.com/us

Socket Accessories Description

For Use with Sockets

Standard Part Number

Coil Voltage Pkg. Min.

Function

Securing the relay in the socket Securing the relay in the socket and providing labeling Quick installation and removal of sockets Holding the sockets firmly in place on a DINrail Protection from damaging electrical spikes Protecting the external drive circuitry from inductive voltages Providing coil status at a glance Snubbing back the EMF of the relay coil

Metal Spring Clip

1

— 10

16783SC

Plastic ID Hold-Down Clip Extruded Aluminum DINRail, 1 m (39 .37 in .)

2

— 10

16-783IDC

70-783D11-1A

3

— 10

16-700DIN

1 23 RELAYS AND TIMERS

DIN Rail End Clip

3

—

— 10

16-DCLIP-1

2

Large Socket Module MOV Suppressor

24Vac/Vdc

10

70-ASMM-24

250Vdc

10

70-ASMD-250

Protection Diode

70-783D11-1A

110/240 Vac/ Vdc 110/240 Vac/ Vdc

4

LED Indicator

10 70ASMLG110/240

RC Suppressor 10 70ASMR110/240 NOTE: Using an LED or RC socket module can increase the coil power draw by up to10%.

3

4

784Series — 4PDT15A

Coil Resist ance (Ω)

Standard Part Number

Contact Configu ration

Contact Rating

Nominal Voltage 12Vac, 50/60Hz 24Vac, 50/60Hz 48Vac, 50/60Hz 120Vac, 50/60Hz 240Vac, 50/60Hz 12Vdc 24Vdc 48Vdc 110Vdc

Clear Cover with LED

Clear Cover

Full-Feature

20

784XDXC-12A 784XDXCL-12A 784XDXM4L-12A

80

784XDXC-24A 784XDXCL-24A 784XDXM4L-24A

310

784XDXC-48A 784XDXCL-48A 784XDXM4L-48A

2100

784XDXC-120A 784XDXCL-120A 784XDXM4L-120A

15A

3PDT

8000

784XDXC-240A 784XDXCL-240A 784XDXM4L-240A 784XDXC-12D 784XDXCL-12D 784XDXM4L-12D 784XDXC-24D 784XDXCL-24D 784XDXM4L-24D 784XDXC-48D 784XDXCL-48D 784XDXM4L-48D 784XDXC-110D 784XDXCL-110D 784XDXM4L-110D

76

303

1210 6370

784 Clear Cover

Dimensions, in. (mm)

784 Full-Feature Cover

0.39 [10.0]

0.39 [10.0]

0.39 [10.0]

0.28 [7.0]

0.18 [4.6]

0.23 [5.9]

0.02 [0.5]

0.28 [7.1]

1.07 [27.3]

1.37 [34.8]

1.6 [40.6]

0.39 [10.0]

0.19 [4.7]

1.18 [30.0]

Clear Cover Dimensions

0.39 [10.0]

0.39 [10.0]

0.39 [10.0]

0.28 [7.0]

0.18 [4.6]

0.02 [0.5]

0.23 [5.9]

0.28 [7.1]

1.07 [27.3]

0.39 [10.0]

0.27 [6.7]

1.54 [39.0]

1.6 [40.6]

0.19 [4.7]

1.18 [30.0]

Full-Feature Cover Dimensions

23-22

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