Select Ammeter Selector Switches

Product Summary:
The Ammeter Selector Switch (ASS) – Rotary is a robust and reliable manual switch designed to monitor current across three phases (R, Y, B). Ideal for industrial control panels and power distribution systems, it ensures quick and safe phase selection.

Key Features:

• Manual rotary operation for phase selection (R, Y, B)

• Current rating options: 10A to 50A

• Voltage rating: 240V–415V AC

• Available in IP40 or IP65 protection

• High-grade metal or robust plastic construction

• 3-position panel-mounting configuration

• Operating temperature: -20°C to +60°C

• Compliant with IEC and UL standards

Applications:

• Electrical power distribution panels

• Industrial control panels and switchgear

• Three-phase current monitoring

• Machinery requiring phase-wise current testing

Product Benefits:

• Easy phase-wise current monitoring in 3-phase systems

• Durable under harsh industrial conditions

• Space-saving panel-mount design

• Long-lasting with minimal maintenance

• High electrical safety and standard compliance

FAQs:

Q1: What is the primary function of the Ammeter Selector Switch?
A1: It allows manual selection between R, Y, and B phases to monitor current in 3-phase systems.

Q2: Is the switch suitable for outdoor use?
A2: Some models come with IP65 protection, making them suitable for environments exposed to dust and moisture.

Q3: Can this switch handle different current ranges?
A3: Yes, models are available with current ratings from 10A up to 50A, depending on your application needs.