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SSR-40 DD Solid State Relay Module DC to DC 40A 3-32V DC Input 5-60V DC Output Relay

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Tense Solid State Relay SSR-40DD 3-32VDC in Pakistan

The Tense Solid State Relay SSR-40DD 3-32VDC in Pakistan is a heavy‑duty DC‑DC solid state relay designed for reliable switching of DC loads without mechanical contacts. It is ideal for industrial automation, control panels, DIY projects and machine upgrades where silent, high‑speed switching and long life are important.

This SSR-40DD accepts a 3–32V DC control signal on the input side and can switch a DC load (output side) up to 40A (within rated voltage and with proper heat‑sink).

Typical applications include switching DC heaters, DC motors, solenoid valves, LED lighting strips, power supplies and other DC loads in machines and control systems. The compact, panel‑mount housing with standard screw terminals makes wiring simple for electricians and technicians.

Tense Solid State Relay Module SSR3-40AA in Pakistan

SSR solid state relay uses inflaming retarding engineering plastic shell, epoxy resin encapsulation, and screw terminal connection. This series of solid-state relay has high structural strength, impact resistance, and strong resistance to viability. The low input drives current makes it convenient to connect with a computer terminal and various digital programmable interface circuits.

Benefits:

  • Reliable SMT technology
  • High ultra insulation resistance over 50M?/500V DC
  • High dielectric over 2.5KV
  • Low EMI/EFI & surge by zero cross trigger method
  • High surge current over 410A/one cycle (60Hz)
  • High surge voltage duration by the snubber circuit

Specification:

  • TheoryStatic relay
  • Contact load: Low power
  • UseGeneral Purpose
  • Energy source: AC
  • Voltage: 250 V
  • Customized: Yes
  • Model Number: SSR 3-40AA
  • Output Current: 40A

Features:

  1. DC‑DC solid state relay rated up to 40A (model dependent),
  2. 3–32V DC control input for easy PLC or controller interface,
  3. Silent, contact‑less switching with long service life,
  4. Fast response and low electrical noise,
  5. Compact panel‑mount design with screw terminals,

Specifications:

  1. Model: Tense SSR‑40DD solid state relay
  2. Control input: 3–32V DC
  3. Load output: DC (up to 40A, e.g. 5–220V DC as per label)
  4. Type: DC‑DC SSR, opto‑isolated input
  5. Mounting: panel mount with screw holes, requires suitable heat‑sink for high loads

Uses:

  1. Switching DC heaters and heating elements
  2. Control of DC motors and pumps
  3. Automation of DC LED strips and lighting circuits
  4. Switching DC solenoid valves and actuators
  5. Industrial control panels, PLC and DIY automation projects

Package Include:

1 x Tense SSR-40DD 3-32VDC

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