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Dold Monitoring Relay 3 Phase, 1 Phase, DPDT, DIN Rail Mount, 220V AC, 240V AC, 380V AC, 415V AC MK5880N.12 DC24V 5-100kOhm

Category Monitoring Relay Brand Dold Condition New

Specifications

Country of Origin Germany
Brand Dold
Height 90mm
Length 97mm
Model MK5880N.12 DC24V 5-100kOhm
IP Rating IP20, IP40
Width 22.5mm
Mount Type DIN Rail
Series MK5880N
Maximum Operating Temperature +60°C
Contact Configuration DPDT
Minimum Operating Temperature -20°C
Terminal type Screw
Wire Connection also 2 x 1.5 mm2 stranded ferruled, or
Maximum Insulation Resistance 5kΩ
Standards/Approvals AC, CCC, CE, RoHS
Supply AC Voltage 220, 240, 380, 415V ac
MH 5880/500 similar to MK 5880N but with galvanic separated analogue output and 11 step LED chain for the actual insulation value

Key Features

  • Designed for DIN rail mounting with screw terminal type for secure connections.
  • Operates within an AC voltage range of 220, 240, 380, and 415 volts.
  • Features an adjustable insulation resistance monitoring range of 5 to 100 kOhm.
  • Equipped with LED indicators for operation and alarm status for easy monitoring.
  • Supports manual and automatic reset with test and reset buttons and external connections.
  • Built to operate reliably between -20°C to +60°C ambient temperature.
  • Galvanically separated auxiliary voltage, measuring circuits, and output contacts ensure safety and reliability.
  • Complies with AC, CCC, CE, and RoHS standards.

Product Description

Dold MK5880N.12 DC24V 5-100kOhm Monitoring Relay is designed for monitoring insulation resistance in single and three-phase AC systems operating up to 500 V and frequencies from 10 to 1000 Hz. It features a DPDT contact configuration with screw terminals and a DIN rail mount for industrial and electrical applications.

The device supports adjustable tripping values ranging from 5 to 100 kOhm and is capable of monitoring disconnected voltage systems for enhanced safety. It comes with galvanically separated auxiliary voltage, measuring circuits, and output contacts to prevent interference and ensure reliability.

Operators benefit from manual and automatic reset functionality along with test and reset buttons, supported by external connections. LED indicators provide clear visual feedback on operational and alarm states, facilitating quick diagnostics.

Withstanding a temperature range of -20°C to +60°C and an IP20/IP40 rating, this relay is suitable for harsh industrial environments. Its compact size of 97mm x 22.5mm x 90mm allows for space-efficient installation.

The MK5880N series relay complies with AC, CCC, CE, and RoHS standards, reflecting its adherence to international electrical safety and environmental regulations. This product is manufactured in Germany under the MK5880N series.

Adjustable insulation resistance monitoring from 5 to 100 kOhm. Manual and automatic reset with test and reset buttons. Galvanic separation between auxiliary voltage, measuring circuit, and output contacts. LED indication for operation and alarm conditions.

Durable DIN rail mounting with secure screw terminals. Wide operating voltage support: 220, 240, 380, 415 V AC. Operating temperature range from -20°C to +60°C. Compliant with international safety and environmental standards.

Compact dimensions for optimized panel design.

This monitoring relay is ideal for industrial, electrical, automation, manufacturing, and laboratory applications requiring precise insulation resistance measurement and protection. Explore our diverse selection of Monitoring Relays at EnvMart for reliable system safety and performance.

Dold Monitoring Relay 3 Phase, 1 Phase, DPDT, DIN Rail Mount, 220V AC, 240V AC, 380V AC, 415V AC MK5880N.12 DC24V 5-100kOhm
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Frequently Asked Questions

It operates within an AC voltage range of 220V, 240V, 380V, and 415V.

The insulation resistance monitoring range is adjustable from 5 to 100 kOhm.

The dimensions are 97mm in length, 22.5mm in width, and 90mm in height.

This relay is designed for DIN rail mounting with screw terminal connections.

It can operate reliably between -20°C to +60°C.

It features a DPDT (Double Pole Double Throw) contact configuration.

Yes, it is equipped with LED indicators for operation and alarm status.

It complies with AC, CCC, CE, and RoHS standards.

It supports wire connections including 2 x 1.5 mm² stranded ferruled wire.

It supports both manual and automatic reset, along with test and reset buttons.

This monitoring relay is manufactured in Germany.

It has an IP20/IP40 rating, suitable for various environmental conditions.

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