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Autonics

Single Phase SSR 24-240VAC Load Voltage, Panel Mounting, 75 A - SR1-1275-N

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SKU:
SR1-1275-N
MPN:
SR1-1275-N
Weight:
73.00 Grams

Description

Autonics Single-phase SSR with Detachable Heatsink - SR1-1275-N

Compact, Zero cross turn-on, Input indicator, Panel Mounting

 

The Autonics SR1-1275-N is a Solid State Relay with a rated load current of 75A and a rated load voltage of 24-240VAC. It features an LED indicator for status monitoring, zero-crossing switching, and a dielectric strength of 2500VAC~ 50/60Hz 1 min between input and output. The SR1-1275-N also has a wide operating temperature range of -30°C to +80°C and is RoHS compliant.

As a quick report, this solid state relay provides:

  • 4 - 30 VDC Rated input voltag
  • 24 - 240 VAC~ Rated load voltage
  • 75 A Rated load current
  • Zero cross turn-on Function
  • 18 mA Max. input current
  • Insulation resistance: Input-output, input/output-case: ≥ 100 MΩ (500 VDC megger)
  • Input indicator (green LED)
  • Panel Mounting type

Temperature

There are limitations in temperature and humidity in which SR1-1275-N solid state relay is used:

  • Storage temperature: -30 … 100°C
  • Storage humidity: 45 to 85%RH
  • Ambient temperature: -30 … 80°C
  • Ambient humidity: 45 to 85%RH

Environment resistance is rated at no freezing or condensation.

Industries / applications

  • Cup Sealing and Packaging

 

Click on the following link to view other Autonics Solid State Relays products.

Series Information

SR1 Series

Single-Phase Solid State Relays (Detachable Heatsink Type)

The Autonics SR1 series single phase solid state relays feature compact, universal designs for flexible installation and detachable heatsinks for easier maintenance or replacement. The solid state relays provide durable and stable control, for optimal performance in various applications including heater loads, semiconductor equipment, and motor control.

SR1 Series main features

  • Compact, universal design for flexible installation
  • High heat dissipation efficiency with ceramic PCB
  • Zero cross turn-on, random turn-on models available
  • Input indicator (green LED)

About Autonics Solid State Relays

"Autonics" is a leading provider of automation solutions from South Korea. Autonics products are trusted and adopted by engineers in various industrial applications and their technology is widely applied in day-to-day automation devices. This company represents 7 Solid State Relays series:

  • SR1 Series: Single-Phase Solid State Relays (Detachable Heatsink Type)
  • SRH1 Series: Single-Phase Solid State Relays (Integrated Heatsink, Top/Bottom Terminal Type)
  • SRHL1 Series: Single-Phase Solid State Relays (Integrated Heatsink, Left/Right Terminal Type)
  • SRC1 Series: Single-Phase Solid State Relays (Slim, Detachable Heatsink Type)
  • SRS1 Series: Single-Phase Solid State Relays (Socket Type)
  • SR2/SR3 Series: Three-Phase Solid State Relays (Detachable Heatsink Type)
  • SRH2/SRH3 Series: Three-Phase Solid State Relays (Integrated Heatsink Type)

Autonics Solid State Relays are mainly used in:

  • Packaging Industry
  • Machine Tools Industry
  • Automotive
  • Medical/Pharmaceutical Industry
  • Temperature control of SMT machinery
  • Plastics/Rubber Industry

Documents

You may be searching for this product's catalog. If so, please click to view the SR1-1275-N datasheet.
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Warranty Information

One Year Warranty
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Additional Information

Control phase:
Single-phase
Mounting type:
Panel
Rated input voltage:
4-30VDC
Rated load voltage:
24-240VAC~
Dielectric strength:
2500VAC~ 50/60Hz 1 min (Input-Output, Input/Output-Case)
Rated load current:
75A
Function:
Zero cross turn-on
Environment_Ambient temperature:
-30 to 80℃, storage: -30 to 100℃(The rated load current capacity is different depending on ambient temperature. Refer to '▣ SSR Derating Curve'.)
Environment_Ambient humidity:
45 to 85% RH, storage: 45 to 85% RH
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