Advantages of a Finger-Safe, Ice Cube Socket System
SECTION 2
The Complete
System Solution!
I.D. Tag/Write-On Plastic Label
Used for Custom Identification
of Circuits.
Isolated Input and Output Terminals
Separates Control Circuits from
Load Circuits.
• Offers a “one stop solution” for
your power management system.
• Variety of contact configurations
and materials to meet your
switching needs.
• Plug-In switching capabilities
from 10mA to 20 Amps.
• A variety of Feature Codes and
operation combinations available for all budgets.
Slim Design
Minimizes Space
on DIN Rail.
Mating Hold-Down Clips Available
Secures Relay to Socket.
• Ejector clips, ribbed relay housings and space-saving sockets
allow for easy removal from
crowded DIN rails.
• Color and appearance designed
for high visibility in all environments.
• Wiring diagrams include NEMA
and IEC standards.
• Engineering availability allows
for customized relay solutions.
• Internal Coil Bus Jumper
System reduces the number
of wires required for hook-up
to adjacent sockets.
2/2
DIN Rail End Clip
Locking Screw Keeps
a Snug DIN Rail System
by Eliminating Sliding
Sockets.
DIN Rail
35 mm Extruded Aluminum Rail.
Designed to Work With Most Sockets.
Pre-punched for Quick Installation.
Magnecraft Solution Guide 105A
SECTION 2
Modules
Allows for Optional
Protection or LED Modules
to be Used With Sockets.
The 700 series sockets have
the perfect mix of historical
Magnecraft socket quality
combined with a dynamic
arsenal of options. When
mated with the Magnecraft
relays and accessories, these
RoHS compliant sockets
provide a complete modular
system that will meet all your
plug-in relay requirements in
a package that is both visually
appealing and functionally
outstanding resulting in a
Complete Solution.
Finger-Safe
Protects Operators
from Live Circuits.
Internal Coil Bus
Jumper System
Allows Connection to
Adjacent Sockets Without
Additional Wiring.
I.D. Tag/Write-On Plastic Label
Used for Identification of Relays
in Multi-Relay Circuits.
2-Way Side or DIN Rail Mounting System
Retrofits Existing Panel Mounting and
35 mm DIN Rail.
Magnecraft Solution Guide 105A
2/3
70-781D5-1A Socket/20 Amp Rating, 300 Volts
SECTION 2
Ink Marked Terminals
for Easy Identification
NEW
NEW
NEW
NEW
NEW
Module Compatible
Traditional
Mixed Input and
Output Terminals
Finger-Safe
Terminals Protect
Operator from
Live Circuits.
Meets IP-20
Mating Hold-Down
Clips Available
Panel or DIN Rail
Mounting System
The New and Improved
70-781D5-1A Socket
Now has a Higher Rating
and Improved Features
and Benefits This New
Socket Replaces Our
Original 70-781D-1
Socket and is Now Dual
Marked With Both Part
Numbers.
BOLD-FACED PART NUMBERS ARE NORMALLY STOCKED
Standard Part Number
Description
UL Recognized
File No. E70550
70-781D5-1A*
Supercedes: 70-781D-1
Certified
97899
General Specifications
WHITE
(UL 508)
Units
Value
5
Electrical Rating
Nominal Voltage Rating
Nominal Current Rating
Volts
Amps
300
20
Dielectric Strength
Output to Adjacent Output Terminals
Output to Input Terminals
Terminals to Rail / Chassis
V rms
V rms
V rms
3000
3000
3000
°C
°C
- 40 to + 80
- 40 to + 105
EN 60529
IP 20
Copper Alloy, Zinc Plated
Steel, Zinc Plated
Combination Head,
M3.
M3.5
7 / 0.8
9 /1.0
Characteristics
Number of Terminals
Temperature
Operating Range:
Storage Range:
Construction
Protection Category (Finger-Safe)
Internal Metal Tracks
Screw Terminals
Screw Style
Screw size
Screw size
Screw Torque 3 mm (Maximum)
Screw Torque 3.5 mm (Maximum)
Miscellaneous
Socket Mounting:
Wire Size Capacity (Maximum)
Solid Cu
Stranded Cu
Wire Connection Method
DIN Rail Mounting
Chassis Mount Screw Torque
Flammability Rating
Body Color
DIN Locking Method
Product Certification
Conformance
Weight
5-Pin Socket, Finger-Safe, DIN/Panel Mount
with Screw Terminals & Clamping Plates.
mm
mm
Lb-in / Nm
Lb-in / Nm
EN 60204-1
AWG, mm2
AWG, mm2
EN 60715
Lb-in / Nm
Class
grams
Din / Panel
AWG
mm2
12 / 14 (2)
4 / 2.5 (2)
12 / 14 (2)
4 / 2.5 (2)
Screw Clamping
35mm
7 / 0.8
94V-0
Light Gray
Red Plastic Locking Clip
UL, CSA
CE, RoHS
35
*Note: 70-781D5-1A is compatible with both the I.D. Clip (16-781IDC) and Spring Clip (16-781SC),
but original version of socket (70-781D5-1) is not. Both part numbers may still be available.
2/6
Magnecraft Solution Guide 105A
www.magnecraft.com
847-441-2540
781Relay
16-781SC
Standard Part Number
781
16-781SC
SECTION 2
Optional Mating Accessories
70-BSM
16-781IDC
16-700DIN
Catalog Location
Section 1 p.10-11
Section 3 p.8-11
Description
Relay
Metal Hold-Down Clip
(compatible with 70-781D5-1A & 70-781D5-1)
16-781IDC
Section 3 p.8-11
Plastic I.D. Clip
(only compatible with 70-781D5-1A)
70-BSM
16-700DIN
16-DCLIP-1
16-DCLIP-1
Section 3 p.6-7
Section 3 p.19
Section 3 p.19
Module
Metal DIN Rail
DIN Rail Locking Clip
3.14
(80)
1.18
(30)
0.74
(19)
Wiring Diagram
Top View
0.67
(17)
16-781SC
Metal Hold-Down Clip
3.14
(80)
3.33
(84)
A2
IEC:
NEMA:
A1
INPUT
13
11
9
2.07
(52)
N.C.
5
N.O.
9
COM
14 13
14
.078
(2)
1
0.16
(4)
1.57
(40)
Magnecraft Solution Guide 105A
12
1
12
1
See Section 3 p.8-11
2.75
(69)
14
5
14
5
0.82
(21)
INPUT
MODULE
INPUT
A2 14
13 A1
INPUT
11
9
NEMA
IEC
2/7