30520 SQUARE D, 30520 Datasheet

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30520

Manufacturer Part Number
30520
Description
CB ACCESSORY, TRIP UNIT
Manufacturer
SQUARE D
Datasheet
Product data sheet
Characteristics
Complementary
Environment
Mar 31, 2012
[Ue] rated operational voltage
Neutral protection setting
Long time pick-up adjstment type Ir
Long time pick-up adjustment range
Long time delay adjustment type
[Tr] long-time delay adjustment
Short-time pick-up adjustment type Isd
[Isd] short-time pick-up adjustment range
Short-time delay adjustment type
[Tsd] short-time delay adjustment range
Instantaneous pick-up adjustment type Ii
Display type
Standards
Product certifications
IP degree of protection
Pollution degree
Ambient air temperature for operation
Ambient air temperature for storage
RoHS EUR status
30520
trip unit - STR22ME - 150 A - 3 poles 3d
Main
Range of product
Circuit breaker applica-
tion
Poles description
Protected poles de-
scription
Network type
Network frequency
Trip unit name
Trip unit technology
Trip unit rating
Protection type
690 V AC 50/60 Hz conforming to IEC 60947-2
750 V DC conforming to IEC 60947-2
No protection
Adjustable 10 settings
0.6...1 x In
Fixed
4...10 s 7.2 x Ir
6...15 s 6 x Ir
120...320 s 1.5 x Ir
Fixed
13 x Ir
Fixed
0.01...0.06 s
Fixed
LED
IEC 60947-2
ASEFA
ASTA
KEMA
LCIE
IP40 conforming to IEC 60529
3 conforming to IEC 60947
-25...70 °C
-50...85 °C
Will not be compliant
NS100...250
Motor protection
3P
3t
AC
50/60 Hz
STR22ME
Electronic
135 A ( 70 °C )
142.5 A ( 60 °C )
150 A ( 20 °C )
Overload protection (long time)
Short time short-circuit protection
1

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