Telergon S3-00203P5DB switch disconnector 3P 20A DIN rail

The Telergon S3-00203P5DB is a switch disconnector from the S3 Series of AC compact switch-disconnectors, rated 20 A at 415 V AC-23A in a 3P configuration. It is built for safe isolation in industrial and commercial low-voltage installations and is supplied for DIN-rail mounting with a red handle on yellow base.

Technical specifications:

• Commercial reference: S3-00203P5DB
• Manufacturer: Telergon
• Series / range: S3 Series AC compact switch-disconnector
• Product type: Switch disconnector
• Number of poles: 3P
• Size: 000
• Rated thermal current [Ith]: 20 A (-25...+55°C)
• AC rated operational current [Ue 415 V AC-23A]: 20 A
• AC rated operational power at 415 V AC-23A: 9 kW
• Rated insulation voltage [Ui]: 800 V AC
• Rated impulse withstand voltage [Uimp]: 8 kV
• Rated conditional short-circuit current at 415 V (fuse protected): 10 kA
• Rated short-time withstand current [Icw] 1 s: 0.5 kA rms
• Rated short-circuit making capacity [Icm]: 0.85 kA peak
• Mounting: DIN-rail mounting
• Operating handle: Red handle on yellow base
• Mechanical endurance: 100,000 operating cycles
• Rated voltage (UL): 600 V AC
• Standards: IEC 60947-3, UL 60947-1, UL 60947-4-1, CSA 22.2 No 60947-4-1
• Certifications: UL Listed, UL Guide NLRV File E123623, CE

Features and benefits:

• Positive opening mechanism for enhanced operator safety
• Padlockable handle accepting up to 3 padlocks
• Compact footprint for space-constrained panels
• Modular design with a wide accessory range: auxiliary contacts, add-on poles and terminal shrouds
• Rated for 100,000 mechanical operating cycles

Applications:

• Industrial switchboards and control panels
• Motor disconnect duty in machinery and OEM equipment
• Electrical distribution in commercial and tertiary buildings
• HVAC, machinery and automation panel building
• Renewable energy systems and auxiliary services in power electronics

Compliant with IEC 60947-3. Part of the Telergon S3 Series.

Also known as: Telergon S3-00203P5DB, S3-00203P5DB 3P 20A switch disconnector, Telergon S3 Series disconnector.