ABB - Installation Products MS203A - Male screw terminal insert. For use with A series, 3 or 4 contacts with ground
ABB - Installation Products

MS203A

UPC: 786210791241

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Overview

The ABB MS203A Male Screw Terminal Insert (SKU: MS203A) is a critical component for industrial panel wiring, designed specifically for ABB's A series panels requiring 3 or 4 contacts with a ground connection. This insert features robust screw terminals, ensuring secure and reliable electrical connections. It supports a connection capacity for rigid solid/stranded wire from 1 x 1 to 2.5 mm², and 2 x 1 to 2.5 mm². For flexible wire with non-insulated ferrules, it accommodates 1 x 0.75 to 2.5 mm² and 2 x 0.75 to 2.5 mm². When using flexible wire with insulated ferrules, the capacity is 1 x 0.75 to 2.5 mm² and 2 x 0.75 to 1.5 mm². UL/CSA connection capacity is 1 or 2 x AWG 18-14. The required stripping length is 10 mm, and the tightening torque for the M3.5 screw terminals is 1.2 Nm / 11 lb. in. The degree of protection according to IEC/EN 60947-1 and IEC/EN 60529 is IP20. Installation requires a Flat Ø 5.5 or Pozidriv 2 screwdriver. This insert is compatible with various ABB accessories including MS116, MS132, MS165, MO132, MO165, MS132-T, MS132-K, and MS132-KT. Ensure unused terminals are tightened. The MS203A provides a dependable connection point for electrical systems, meeting stringent industry standards for long-term performance.
  • Designed for ABB A series panels with 3 or 4 contacts and ground
  • Robust screw terminal connections for reliable electrical circuits
  • Supports rigid and flexible wire from 0.75 mm² to 2.5 mm²
  • UL/CSA connection capacity of 1 or 2 x AWG 18-14
  • IP20 degree of protection for safe operation

Specifications

Amperage Rating
10 Amps
Application
For use with A series
Material
Glass-filled Thermoplastic
Standard
CSA 70013
Type
Terminal Inserts-Male
Voltage Rating
600 VAC
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.040 L
Package Weight (Metric)
0.018 kg
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