Siemens 3VA11 80A 4-pole 25KA 3VA11803GD420AA0 moulded case circuit breaker

The new 3VA moulded case circuit breakers guarantee high selectivity, extremely compact dimensions and high breaking capacities. The different dimensional sizes up to 1000 A and more than 500 accessory components allow to satisfy all possible configurations of any application.

Features:

• Siemens Series
• Rated insulation voltage 800 V
• Rated DC operating voltage 600 V
• Breaking capacity 25 kA
• Rated permanent current Iu 80A
• 4 poles
• Power loss at nominal current value with AC in warm operating state per pole 6.4 W
• Max. power dissipation 19.2 W
• Mechanical service life (switching cycles) typ 20,000
• Height 130 mm
• Width 101.6 mm
• Depth 70 mm
• Net weight 1,2 kg
• Degree of protection on front side IP40
• Type of conductor cross-sections that can be connected for flat busbar connection / min 12 x 1 mm
• Type of conductor cross-sections that can be connected for flat busbar connection / max 17 x 6.5 mm
• Degree of protection front side IP40

Ambient temperature

• During operation / min -25 °C
• During operation / max. 70 °C
• During storage / min -40 °C
• During storage / max. 80 °C