1. Home/
  2. Products/
  3. Electrical Distribution (LV)/
  4. Electrical Protection and Control/
  5. Low Voltage Products/
  6. Moulded Case Circuit Breaker/
  7. T5H 630 MCCB PR221DS-LS/I IN=630A 3P 70KA F F
  • (0)
ABB

T5H 630 MCCB PR221DS-LS/I IN=630A 3P 70KA F F

1SDA054412R1
2264247

Sign in to view price

Tmax family is now available as a complete range of moulded case circuit-breakers up to 1600 A. The electric arc interruption system used on Tmax circuit-breakers allows the short-circuit currents of very high value to be interrupted extremely rapidly. The considerable opening speed of the contacts, the dynamic blasting action carried out by the magnetic field and the structure of the arcing chamber contribute to extinguishing the arc in the shortest possible time, notably limiting the value of the specific let-through energy I2t and the current peak.
abb-1SDA054412R1_Datasheet1
  • All returns must be made within 7 days of purchase.
  • Valid receipt is required for all returns.
  • Click Here to view the return policy.
Available Shipping Methods:

Product Overview

Product ID:
2264247
Manufacturer Part Number:
1SDA054412R1
EAN:
8015644555108
Brand/Manufacturer
ABB
Unit of Measure:
PCS

Specification

Adjustment range short-term delayed short-circuit release:
630...5985 A
Adjustment range undelayed short-circuit release:
630...5985 A
Complete device with protection unit:
yes
DIN rail (top hat rail) mounting optional:
no
Degree of protection (IP):
IP20
Device construction:
Built-in device fixed built-in technique
Integrated earth fault protection:
no
Motor drive integrated:
no
Motor drive optional:
yes
Number of auxiliary contacts as change-over contact:
0
Number of auxiliary contacts as normally closed contact:
0
Number of auxiliary contacts as normally open contact:
0
Number of poles:
3
Overload release current setting:
252...630 A
Position of connection for main current circuit:
Front side
Rated permanent current Iu:
630 A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz:
70 kA
Rated voltage:
690...690 V
Suitable for DIN rail (top hat rail) mounting:
no
Type of control element:
Toggle
Type of electrical connection of main circuit:
Bolt connection
With integrated under voltage release:
no
With switched-off indicator:
no

Reviews

We'd like your opinion! Rate and review this item

There are no reviews from other users.

Recently Viewed

T5H 630 MCCB PR221DS-LS/I IN=630A 3P 70KA F F product photo
ABB
T5H 630 MCCB PR221DS-LS/I IN=630A 3P 70KA F F
MPN Part #: 1SDA054412R1
Product ID: 2264247
Sign In to View Price
View All