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ABB 4-Pole DIN Rail Isolator Switch IP40 IP20 50A 2CSM277952R1801 E 93N/50

Category Isolator Switch Brand ABB Condition New

Specifications

Country of Origin India
Brand ABB
Length 70mm
Model 2CSM277952R1801 E 93N/50
Depth 90mm
IP Rating IP40, IP20
Width 106mm
Mount Type DIN Rail
Series 2CSM
Maximum Operating Temperature 70°C
Minimum Operating Temperature -25°C
Switching Current 50A
Terminal type Screw
Electrical Phase 3
Handle Colour Grey
Number of Poles 4
Standards/Approvals RoHS, CE
Switching AC Voltage 690V ac

Key Features

  • Designed for DIN Rail mounting with screw terminal type for secure connections.
  • Provides Padlock compatibility ensuring operator safety during maintenance.
  • Equipped with auxiliary contacts for additional control functionality.
  • Operates within temperature range of -25°C to 70°C for reliable industrial performance.
  • Complies with RoHS and CE standards ensuring environmental and safety compliance.
  • Compact dimensions with 106mm width, 70mm length, and 90mm depth for efficient installation.

Product Description

ABB 2CSM277952R1801 E 93N/50 4-Pole DIN Rail Isolator Switch is engineered for safe and effective disconnection in three-phase electrical systems. It features a robust construction with a grey handle and screw terminal type designed for DIN Rail mounting. This isolator switch supports a switching current of 50A and operates at voltages up to 690V AC, making it ideal for industrial, manufacturing, and commercial electrical installations.

The product incorporates auxiliary contacts to enhance control capabilities and is compatible with padlocks to ensure operational safety during maintenance. It is rated IP40 and IP20 for protection against solid objects, suitable for typical electrical cabinet environments.

Operating temperatures from -25°C to 70°C enable applications in diverse environmental conditions. It meets RoHS and CE certifications reflecting compliance with international safety and environmental standards.

The switch's dimensions of 106mm width, 70mm length, and 90mm depth offer compactness for efficient use of space on DIN Rails in electrical panels. DIN Rail mounting type with secure screw terminals. 4 Pole configuration suited for three-phase systems.

50A switching current and 690V AC switching voltage. Padlock compatible to enhance safety during maintenance operations. Auxiliary contacts available for expanded signaling and control. Wide operating temperature range of -25°C to 70°C.

IP40 and IP20 protection ratings for dust and ingress resistance. Compliant with RoHS and CE standards. Compact form factor with dimensions 106x70x90 mm (WxLxD).

This ABB isolator switch is suited for industrial automation, electrical distribution, control systems, and commercial applications where reliable manual switching and isolation are required. For additional product options and accessories, browse the complete range of Isolator Switches at EnvMart.

ABB 4-Pole DIN Rail Isolator Switch IP40 IP20 50A 2CSM277952R1801 E 93N/50
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Frequently Asked Questions

This model supports a maximum switching current of 50A.

The dimensions of this unit are 106mm in width, 70mm in length, and 90mm in depth.

It operates within a temperature range of -25°C to 70°C.

It can handle switching voltages up to 690V AC.

This model is designed for DIN Rail mounting with screw terminal connections.

Yes, it is compatible with padlocks to enhance operator safety during maintenance operations.

It has an IP40 rating for protection against solid objects and an IP20 rating for ingress protection.

This unit supports a three-phase electrical system.

It complies with RoHS and CE standards, ensuring environmental and safety compliance.

It is equipped with auxiliary contacts for enhanced control capabilities.

The handle of this model is grey in color.

The country of origin for this product is India.

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