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  1. Power Controllers

Carlo Gavazzi RM1A/B Series Solid State Relay

Industrial, 1-phase solid state relays with LED and built-in varistor.

Carlo Gavazzi RM1A/B Series Solid State Relay
Carlo Gavazzi RM1A/B Series
Starting at $58.00

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Manufactured
  • By Carlo Gavazzi
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Some models in stock. View available part numbers.
Product Manual Product Specs (2 Files)
Questions?
Call 1-800-884-4967 or Email Us.
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Overview

Features

  • Zero or instant-on switching AC Solid State Relay
  • Direct copper bonding (DCB) technology
  • LED indication
  • Built-in varistor 230, 400, 480, 600 V
  • Clip-on IP 20 protection cover
  • Self-lifting terminals
  • Housing free of moulding mass
  • 3 input ranges: 3 or 4-32* VDC and 20-280 VAC/22-48 VDC, & low voltage 5-24 VDC/AC
  • Operational ratings up to 100 AACrms and 600 VAC
  • Non-repetitive voltage: Up to 1400 Vp
  • Opto-insulation: > 4000 VACrms

Description

The 1-phase Carlo Gavazzi RM1A and RM1B Solid State Relay with antiparallel thyristor output is the most widely used industrial SSR due to its multiple application possibilities. The Carlo Gavazzi RM1A and RM1B Solid State Relay can be used for resistive, inductive, and capacitive loads.

The Carlo Gavazzi RM1A and RM1B Solid State Relay's zero switching relay switches ON when the sinusoidal curve crosses zero and switches OFF when the current crosses zero. The instant-on relay with DC control input can be used for phase control. The Carlo Gavazzi RM1A and RM1B Solid State Relay features a built-in varistor to secure transient protection for the heavy industrial applications and an LED to indicate the status of the control input. The clip on cover is securing touch protection to IP 20. Protected output terminals can handle cables up to 16mm2.

Documents

Spec Sheets

  • Carlo Gavazzi RM1A/B Series Datasheet PDF (1.2 MB)
  • Carlo Gavazzi RM1A/B Series Low Voltage Datasheet PDF (695 KB)

Manuals

  • Carlo Gavazzi RM1A/B Series Manual PDF (1.5 MB)

Links

  • All possible part numbers

Accessories

Carlo Gavazzi Thermal Interface
Carlo Gavazzi Thermal Interface

Pre-cut thermal pad or silicone based thermal paste for use with solid state relays.

Starting at $2.00

In Stock

Part Number Price Available
RM1A48A25
Show Configuration
$75.00 75 in stock
Configuration for RM1A48A25
Base Price:
$0.00
Switching Mode
Zero switching (+$58.00)
Rated Operational Voltage
480 VACrms (+$10.00)
Control Voltage
20-280 VAC/ 22-48 VDC (+$7.00)
Rated Operational Current
25 ACCrms
Reconfigure

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 22 weeks". Click here to select options

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

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Applications Engineer
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Senior Applications Engineer
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Applications Engineer
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Temperature Engineering Lead
29 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
David S. headshot David S.
Applications Engineer
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
6 years at Instrumart
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer

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Carlo Gavazzi RM1A/B Series Solid State Relay
Carlo Gavazzi RM1A/B Series Solid State Relay
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