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CARLO GAVAZZI RM1C40D50 Solid State Relay

The CARLO GAVAZZI RM1C40D50 is a peak switching solid state relay (SSR) primarily used for transformer applications. By applying a DC control voltage, the output semiconductor is activated at the peak of the line voltage. This design minimizes inrush current and stress on the load. The relay features direct copper bonding (DCB) technology, thyristor power units, LED indication, and self-lifting terminals. It's suitable for applications requiring switching of inductive loads and offers opto isolation for enhanced safety and reliability. The RM1C series is ideal for industrial automation, lighting control, and motor control systems.

Authorized Distributors
Source:DigiKey
Part No:RM1C40D50
Stock:2
Inv Date:05-29-2026
Price: Unit price: $116.85
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Part No:RM1C40D50
Stock:19
Inv Date:05-30-2026
Price: Unit price: $116.85
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Part No:RM1C40D50
Stock:38
Inv Date:05-29-2026
Price: Unit price: $119.69
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Part No:RM1C40D50
Stock:16
Inv Date:05-29-2026
Price: Unit price: $113.08
Buy/RFQ:
Part No:RM1C40D50
Stock:16
Inv Date:05-29-2026
Price: Unit price: $113.08
Buy/RFQ:

CARLO GAVAZZI RM1C40D50 Solid State Relay Specifications:

  • Switching mode: Peak Switching
  • Rated operational voltage: 400 VACrms / 600 VACrms
  • Control voltage: 4.25 - 32 VDC
  • Rated operational current: 25 AACrms / 50 AACrms
  • Non repetitive voltage: Up to 1400Vp
  • Opto isolation: 4000 VACrms
  • Operational ratings: Up to 50AACrms and 600VAC
  • Zero voltage turn-on: < 10 V
  • Operational frequency range: 45 to 65 Hz
  • Approvals: UR, CUR
  • CE-marking: Yes
  • Pick up voltage: 4.0 VDC
  • Drop out voltage: 3.0 VDC
  • Max. input current: 18 mA
  • Response time pick up: 14 ms
  • Response time drop out: 10 ms
  • Power output: 10 ms
  • Min. operational current: 150 mA
  • Rep. overload current t=1 s: 55 A
  • Non-rep. surge current t=10 ms: 250 Ap
  • Off-state leakage current @ rated voltage and frequency: < 3 mA
  • I2t for fusing t=1-10 ms: < 310 A2s
  • Critical dI/dt @ 50 Hz: 100 A/µs
  • On-state voltage drop @ rated current: 1.4 Vrms
  • Critical dV/dt off-state min.: 2kV/µs
  • Housing material: Noryl GFN 1, black
  • Baseplate: Aluminium
  • Rated insulation voltage Input to output: ≥ 4000 VACrms
  • Rated insulation voltage Output to case: ≥ 4000 VACrms

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Frequently Asked Questions

Where can I buy CARLO GAVAZZI RM1C40D50?

You can click on the BUY or RFQ button to purchase RM1C40D50 from an authorized CARLO GAVAZZI distributor.

How do I troubleshoot issues or seek technical support for part RM1C40D50?

You can download the RM1C40D50 datasheet or visit the CARLO GAVAZZI website for support.

Who is the manufacturer of RM1C40D50?

CARLO GAVAZZI

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