T4N320 PR221DS-LSI R320 W MP 4P

Product ID:88375
Updated: 2026/4/8
ABB T4N320 PR221DS-LSI R320 W MP 4P

Key Features

  • 1Break short circuits up to 36 kA at 400V AC. 2、Ensure reliable and fast tripping performance. 3、Withstand 20,000 mechanical cycles and 6000 electrical cycles. 4、Suit power distribution and motor protection in AC and DC environments. 5、Meet IEC 60947 standards for safety and performance.
Product Details
T4N320 PR221DS-LSI R320 W MP 4P
ABB

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Environmental Information
9AKK108467A6707
Product Net Width
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
4.9 kg
Product Main Type
SACE Tmax T
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Remarks
ATLAS
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
1SDA097215R1

Specifications may be subject to change without notice