ABB - 1SDA071205R1 Fixed Automatic Circuit Breaker, 3 Poles, 4000 A, 690 V ac, 85 kA @ 440 V ac, Electronic LSI, 384 x 371 x 270 mm

Automatic Circuit Breaker, 4000 Amps, 3 Pole, Floor Mounted

A dependable 3 pole, 4000 Amp, moulded case circuit breaker (MCCB), forming part of the SACE Emax 2 series, featuring a short circuit breaking capacity of 85 kA at 440 VAC and an impulse withstand voltage rating of 12 kV. This compact MCCB design has exceptional performance in terms of breaking capacity and limitation of the specific let-through energy, ideal for motor protection applications.

SACE Emax 2 circuit breakers embeds more and more functionalities to become the all-in-one solution able to manage the low-voltage distribution systems.  Featuring 4 auxiliary contacts and Ekip Touch LSI solid state release. Emax circuit breakers are suitable for a wide range of industrial and commercial applications. Standards -IEC 60947, CEI EN 60947, IEC 61000, EC (LVD) no. 2006/95/EC, EC (EMC) no. 2004/108/EC, UL 1066 Listed, GOST Certified, CCC Certified, EN 45011, ACAE Certified, LOVAG Certified, SEMKO Certified, IEC 60947-2.

Circuit Breaker Features

• Fixed automatic circuit breaker
• Pushbutton actuator
• Number of poles - 3
• Current rating 4000 Amps
• SACE Emax 2 range
• Electronic Ekip Touch LSI release
• Rated operational voltage 690 V
• Overload Protection, Selective Short/Instantaneous Short Circuit Protection
• Rear flat bolt on horizontal terminals
• Floor mount
• Rated breaking capacity 85 kA at 440 VAC, 66 kA at 690 VAC
• withstand current 12 kA acc. To IEC 60947-2
• Mechanical durability – 15000 cycles, 60 per hour
• Dimensions HxWxD – 371 X 384 X 270 MM