PANEL MOUNT / SINGLE-PHASE / DC–DC / COMPACT

MGR-DD
Series

Ultra-compact DC-control, DC-output solid state relays for low-current DC loads and space-constrained equipment.

MGR-10DD straight front view — MGR-10DD · front view

01 / MODEL RANGE

Two compact DC options.

Each value is the model's maximum rated load current. Continuous usable current depends on the mounting surface, ambient temperature, switching frequency and installation conditions.

MGR-5DDMAX RATED LOAD CURRENT5 A

MGR-10DDMAX RATED LOAD CURRENT10 A

02 / PRODUCT VIEWS

Compact from every side.

Four white-background product views of the MGR-10DD enclosure from the official MGR product archive.

MGR-10DD front view on white background — 01 · Front

MGR-10DD three-quarter view on white background — 02 · Three-quarter

MGR-10DD side view on white background — 03 · Side

MGR-10DD metal mounting base on white background — 04 · Mounting base

03 / PARAMETERS

Electrical reference.

Documented series values for the MGR-DD compact DC-output solid state relay family.

Switching functionSingle-phase DC control / DC load

ModelsMGR-5DD / MGR-10DD

Maximum rated load current5 A / 10 A

Load voltage5–220 V DC

Control voltage3–32 V DC

Control current≤ 10 mA

MountingPanel mount with screw terminals

ConstructionPlastic cover and metal base

Overall dimensions38 × 28 × 16 mm

04 / DIMENSIONS

Ultra-compact enclosure.

Mechanical outline and terminal schematic for the MGR-DD series. All dimensions are in millimetres.

MGR-DD dimensional drawing and terminal schematic — Overall size: 38 × 28 × 16 mm · control terminals 3/4 · load terminals 1/2

CONNECTION / MGR-DD

Load above.
Control below.

Load voltage: 5–220 V DC. Control voltage: 3–32 V DC. The two upper terminals carry the load circuit; the two lower terminals accept DC control, negative on the left and positive on the right. Observe the DC output polarity: negative on the left, positive on the right.

compact-dd connection diagram — Select to view full size. Follow the markings on the supplied device.

PRINCIPLE / MGR-DD

Small command.
Switched power.

A DC input enables the output path. This is on/off control. The diagram illustrates the control and output functions, not the exact internal component circuit.

compact-dd principle diagram — Select to view full size. Follow the markings on the supplied device.

APPLICATION / MGR-DD

Compact heating control.

A compact relay switches a compatible heater inside equipment. Match the AC or DC load type and operating voltage, and confirm current margin and cooling.

compact-dd application diagram — Select to view full size. Follow the markings on the supplied device.