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DC Input DC Load Solid State Relay

The Maxwell MS-1DD60 series is a high-performance, single-phase DC to DC solid state relay designed for reliable switching in demanding industrial applications. Featuring a wide control input range of 5–32VDC and a load voltage rating of 60VDC, this compact panel-mount relay utilizes advanced MOSFET triggering technology to ensure fast response times and noise-free operation. With load current options ranging from 10A to 120A, the MS-1DD60 series is engineered with a uniform physical size across all models, simplifying installation and system design. Its robust black housing and integrated LED process indicator make it an ideal choice for precise control in small heating applications, valve control, and other inductive or resistive loads. All models comply with CE and RoHS standards, ensuring suitability for global industrial deployment.

Brand:
PIDMaxWell
Item no.:
MS-DD
Payment:
T.T, Credit Card, Paypal etc, to be negotiate
Market price:
$10
Price:
$5
Product origin:
Made in China
Color:
black
Min order:
10 PCS
Product weight:
0.1kg
Lead Time:
14 days after payment confirmed

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Parameter	Value
Control Voltage	5–32VDC
Control Current	5–50mA DC
Load Voltage	60VDC
Load Current Options	10A / 25A / 40A / 60A / 80A / 100A / 120A
On Voltage Drop	< 1.5V
Off Leakage Current	< 2mA
On-Off Time	< 10ms
Dielectric Strength	2000VAC
Insulation Resistance	500MΩ / 500VDC
Ambient Temperature	-30°C to +75°C
Indicator	LED
Weight	0.1kg
Mounting Method	Chassis / Panel mount
Dimensions (W×D×H)	45mm × 27.5mm × 57mm
Compliance	CE, RoHS

The ordering code follows the format: MS – [Type] – [Load Voltage] – [Load Amps]

Code Segment	Description	Options / Value
MS	Series Name	Maxwell Solid State Relay
1	Relay Type	Single-phase solid state relay
DD	Input Type	DC to DC input, 5–32VDC
60	Load Voltage	60VDC load
[Load Amps]	Load Current	10 / 25 / 40 / 60 / 80 / 100 / 120 (Amps)

Example: Example: MS-1DD6040 — Single-phase DC to DC solid state relay, 5–32VDC input, 60VDC load, 40A.

Complete Ordering Code List for MS-1DD60 Series:

Order Code	Description
MS-1DD6010	10A, 60VDC load, 5–32VDC control input
MS-1DD6025	25A, 60VDC load, 5–32VDC control input
MS-1DD6040	40A, 60VDC load, 5–32VDC control input
MS-1DD6060	60A, 60VDC load, 5–32VDC control input
MS-1DD6080	80A, 60VDC load, 5–32VDC control input
MS-1DD60100	100A, 60VDC load, 5–32VDC control input
MS-1DD60120	120A, 60VDC load, 5–32VDC control input

Click on below link to download catalog, user manual for MS-1DD60

MS- DD Catalog

The MS-1DD60 series solid state relay is highly versatile and suitable for a broad range of industrial and commercial applications. Its fast switching response and MOSFET-based triggering make it particularly well-suited for small resistive heating systems where precise temperature control is critical. The relay is equally effective for switching inductive loads such as solenoid valves, DC motors, and linear actuators in automated manufacturing and process control systems. In battery-powered and low-voltage DC systems, the 5–32VDC control input enables seamless integration with microcontrollers, PLCs, and other logic-level control devices. The compact and standardized form factor also makes it an excellent fit for control panel assemblies, laboratory instrumentation, and embedded automation platforms where space efficiency and component uniformity are paramount.

Small resistive heating elements and temperature control systems
Solenoid valve and actuator switching in process automation
DC motor control in robotics and conveyor systems
PLC and microcontroller output interface for low-voltage DC loads
Laboratory and test equipment power switching
Battery management and energy storage system control
Embedded automation and smart building control panels

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