SE Legacy 788R Universal Relays

Refer to Catalog 8501CT1105

788R Series Universal Relays

UL Listed when used with corresponding sockets
   

7885 Clear Cover

7885 Full-Feature Cover

DPDT and 3PDT 10 A

Description

The 788R Series square base, plug-in relays offer clear, full-feature, top flange, and side flange covers as well as optional sockets and accessories.

Feature

Benefit

10 A max . switching current Ideal choice for automation panels and controls
Clear or full-feature cover options Full-feature covers include an LED indicator and a locking test button
DPDT and 3PDT contact configurations Simultaneous control of separate circuits
Socket-mounting option Simplified installation and maintenance; use of protection modules, hold-down clips, and other accessories
Gold-flashed contacts Reduced contact oxidation and increased shelf life
Mechanical flag indicator (standard) Display of the relay status during testing or operation
Contact Rating Contact Configuration Nominal Voltage Coil Resistance (Ω) Standard Part Number
Clear Cover Clear Cover with LED Flange Mount Full-Feature
10 A DPDT 24 Vac, 50/60 Hz 72

788XBXRC-24A

788XBXRCL-24A

788XBXRC1-24A

788XBXRM4L-24A

48 Vac, 50/60 Hz 290

788XBXRM4L-48A

120 Vac, 50/60 Hz 1700

788XBXRC-120A

788XBXRCL-120A

788XBXRC1-120A

788XBXRM4L-120A

240 Vac, 50/60 Hz 6800

788XBXRC-240A

788XBXRCL-240A

788XBXRC1-240A

788XBXRM4L-240A

12 Vdc 120

788XBXRC-12D

788XBXRCL-12D

788XBXRC1-12D

788XBXRM4L-12D

24 Vdc 470

788XBXRC-24D

788XBXRCL-24D

788XBXRC1-24D

788XBXRM4L-24D

48 Vdc 1800

788XBXRC-48D

788XBXRCL-48D

788XBXRC1-48D

788XBXRM4L-48D

110 Vdc 7300

788XBXRC-110D

788XBXRCL-110D

788XBXRC1-110D

788XBXRM4L-110D

3PDT 12 Vac, 50/60 Hz 16.9

788XCXRC-12A

24 Vac, 50/60 Hz 72

788XCXRC-24A

788XCXRCL-24A

788XCXRC1-24A

788XCXRM4L-24A

48 Vac, 50/60 Hz 290

788XCXRM4L-48A

120 Vac, 50/60 Hz 1700

788XCXRC-120A

788XCXRCL-120A

788XCXRC1-120A

788XCXRM4L-120A

240 Vac, 50/60 Hz 6800

788XCXRC-240A

788XCXRCL-240A

788XCXRC1-240A

788XCXRM4L-240A

12 Vdc 120

788XCXRC-12D

788XCXRCL-12D

788XCXRC1-12D

788XCXRM4L-12D

24 Vdc 470

788XCXRC-24D

788XCXRCL-24D

788XCXRC1-24D

788XCXRM4L-24D

48 Vdc 1800

788XCXRC-48D

788XCXRCL-48D

788XCXRC1-48D

788XCXRM4L-48D

110 Vdc 7300

788XCXRC-110D

788XCXRCL-110D

788XCXRC1-110D

788XCXRM4L-110D

note

Magnetic blowout versions are also available with an added contact rating of 3 A at 150 Vdc. Refer to the Part Number Explanation shown below.

Specifications

Part Number

788XBXR

788XCXR

Contact Characteristics

Terminal Style Blade Blade
Contact Material Silver Alloy Silver Alloy
Contact Configuration DPDT 3PDT
Carrying Current 10:00 AM 10:00 AM
Maximum Switching Voltage IEC: 250 Vac / 28 Vdc UL/CSA: 300 Vac / 30 Vdc IEC: 250 Vac / 28 Vdc UL/CSA: 300 Vac / 30 Vdc
Rated Switching Current (Conforming to IEC AC-1 and DC-1) N.O.: 10 A at 250 Vac / 28 Vdc N.C.: 5 A at 250 Vac / 28 Vdc N.O.: 10 A at 250 Vac / 28 Vdc N.C.: 5 A at 250 Vac / 28 Vdc
Rated Switching Current (Conforming to UL) Resistive 10 A at 277 Vac, 50/60 Hz,
200 k cycles 10 A at 30 Vdc,
200 k cycles
10 A at 277 Vac, 50/60 Hz,
200 k cycles 10 A at 30 Vdc,
200 k cycles
Motor 1/3 hp at 120 Vac, 6 k cycles 1 hp at 277 Vac, 6 k cycles 1/3 hp at 120 Vac, 6 k cycles 1 hp at 277 Vac, 6 k cycles
Pilot Duty B300, 6 k cycles B300, 6 k cycles
Rated Current with Magnetic Blowout (Code 69)   UL: 3 A at 150 Vdc (DPDT only), 6 k cycles UL: 3 A at 150 Vdc (DPDT only), 6 k cycles
Minimum Switching Requirement   10 mA at 17 Vdc 10 mA at 17 Vdc

Coil Characteristics

Maximum Operating Voltage 110% (AC/DC) 110% (AC/DC)
Maximum Pickup Voltage 85% (AC); 80% (DC) 85% (AC); 80% (DC)
Drop-out Voltage Threshold 15% (AC); 10% (DC) 15% (AC); 10% (DC)
Average Consumption 3 VA (AC); 1.4 W (DC) 3 VA (AC); 1.4 W (DC)

Dimensions, in. (mm)

Clear Cover Dimensions

Full-Feature Cover Dimensions

Side Flange Cover Dimensions


Wiring Diagrams

SPDT

DPDT

3PDT

1

2

3

4

5

Relay Accessories

Description Function For Use with Relays Pkg. Min. Standard Part Number
1 Socket DIN mounting with elevator terminals 788XBXR/ XCXR 10

70-788EL11-1

2 Socket DIN or panel mounting with screw terminals and clamping plates 10

704631

3 Socket 0 .187 in . Quick Connect terminals with mounting tabs 10

701242

4 Socket Printed circuit terminals—with mounting tabs 10

701781

5 Socket Printed circuit terminals—without mounting tabs 10

701782
















1

2

3

4

5

6

Socket Accessories

Description Function For Use with Sockets Coil Voltage Pkg. Min. Standard Part Number
1 Metal Spring Clip Securing the relay in the socket 70-788EL11-1,
704631,
701241,
701781,
701782
10

161351

2 Metal Spring Clip Securing the relay in the socket 704631 10

161344

3 Insulated Coil Bus Jumper System Wireless socket connection 70-788EL11-1 10

16750/788CBJ1

4 Plastic ID Tag Write-on plastic labels 10

16750/788FT1

5 Extruded Aluminum DIN Rail, 1 m (39 .37 in .) Quick installation and removal of sockets 70-788EL11-1,
704631
10

16-700DIN

5 DIN Rail End Clip Holding the sockets firmly in place on a DIN rail 10

16-DCLIP-1

Large Socket Modules

  MOV Suppressor Protection from damaging electrical spikes 70-788EL11-1 24 Vac/Vdc 10

70-ASMM-24

  Protection Diode Protecting the external drive circuitry from inductive voltages 250 Vdc 10

70-ASMD-250

6 LED Indicator Providing coil status at a glance 110/240 Vac/Vdc 10

70ASMLG110/240

  RC Suppressor Snubbing back the EMF of the relay coil 110/240 Vac 10

70ASMR110/240

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