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ABB STOTZ-KONTAKT Undervoltage Relay E236-US1.1 (2CDE165001R2001)

ABB STOTZ-KONTAKT Undervoltage Relay E236-US1.1 (2CDE165001R2001)
ABB STOTZ-KONTAKT Undervoltage Relay E236-US1.1 (2CDE165001R2001)
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R2,084
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In industrial control panels and building automation, the ABB STOTZ-KONTAKT Undervoltage Relay E236-US1.1 provides reliable monitoring of supply voltage. It is side-mounted to ABB S200 series miniature circuit breakers (MCBs) and trips the breaker when voltage drops below the set threshold, protecti... Read More
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Stock 2 Code 3511886 Brand ABB Model 2CDE165001R2001 Warranty 2 Years

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Estimated delivery Tuesday, October 6
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In industrial control panels and building automation, the ABB STOTZ-KONTAKT Undervoltage Relay E236-US1.1 provides reliable monitoring of supply voltage. It is side-mounted to ABB S200 series miniature circuit breakers (MCBs) and trips the breaker when voltage drops below the set threshold, protecting downstream equipment from undervoltage conditions.

Key specifications

  • Rated operational voltage: 230 V AC
  • Rated frequency: 50/60 Hz
  • Tripping voltage threshold: 0.7 x Ue (adjustable holding range 0.7 to 0.35 x Ue)
  • Module width: 1 module (17.5 mm)
  • Mounting: side mounting to MCB
  • Terminal type: screw terminals
  • Connection capacity: rigid 0.75–4 mm², flexible 0.75–2.5 mm²
  • Degree of protection (terminals): IP20
  • Operating temperature: -25 to +55 °C
  • Storage temperature: -40 to +70 °C
  • Power consumption: 3.5 VA
  • Standards: IEC/EN 60947-2, IEC/EN 60898-1

Why choose it

The relay offers instantaneous tripping and a compact one-module design, integrating seamlessly with S200 MCBs. Its adjustable holding range allows adaptation to specific application needs.

Ideal use cases

  • Protection of motors and sensitive equipment from undervoltage
  • Safety circuits requiring automatic disconnection on voltage drop
  • Building automation and industrial control systems

Good to know

The relay is designed for side mounting to ABB S200 series MCBs, ensuring a secure and space-saving installation.

Specifications
AC input frequency
50/60 Hz
AC input voltage
230 V AC
Brand
ABB
Category
Undervoltage Relay
Certification
IEC/EN 60947-2, IEC/EN 60898-1
Control type
Screw terminals
EAN
4016779651776
Model
E236-US1.1
MPN
2CDE165001R2001
Operating temperature (T-T)
-25 - 55 °C
Storage temperature (T-T)
-40 - 70 °C
Weight
1 kg
Width
17.5 mm
Price history over the last 6 months
ABB STOTZ-KONTAKT Undervoltage Relay E236-US1.1 (2CDE165001R2001)
Current
R2,084
Lowest
R2,064
Highest
R2,084
Change 24H
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