SE Digest 178

General Purpose Relays

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

Refer to Catalog 8501CT1105

www.se.com/us

Relay Accessories

Standard Part Number

For Use with Relays Pkg. Min.

Description

Function

DIN or panel mounting with screw terminals and clamping plates

1 2 3 4

10 70-781D5R-1A

Socket Socket

PCB mounting

10 10 10

70-781T-1 16-781C 16-781C1

781XAXR

Adapter Direct DIN rail mounting Adapter Direct panel mounting

2

1

3 23 RELAYS AND TIMERS

4

Socket Accessories Description

For Use with Sockets 70-781D5R-1A, 70-781T-1

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 Protecting the external drive circuitry from inductive voltages Providing coil status at a glance Protection from damaging electrical spikes

Metal Spring Clip

1

— 10

16-781SC

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

2

— 10

16781IDC

70-781D5R-1A

3

— 10

16-700DIN

Small Socket Modules

2

1

Protection Diode

6–250Vdc

10

70-BSMD-250

70-781D5R-1A

4

24Vac/Vdc

10

70-BSMLG-24 70-BSMM-120 70-BSMM-24

LED Indicator

120 Vac/Vdc 10

MOV Suppressor

24Vac/Vdc

10

240 Vac/Vdc 10 70-BSMM-240 NOTE: Using an LED socket module can increase the coil power draw by up to 10%.

3

4

23-18

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