Molded Case Circuit Breaker NBS-TMS 100/4S 20A 4P 004673031

Specifications

ETI Code:
004673031
Description:
NBS-TMS 100/4S 20A 4P
Class name:
Molded Case Circuit Breaker
Rated current (A):
20
Number of poles:
4
Connection type:
front connection
Rated impulse withstand voltage Uimp (kV):
8
Rated short-circuit breaking capacity at 415V Icu/Ics (kA):
50
Rated operational voltage AC (V):
690
Rated insulation voltage (V):
800
Thermal adjustment:
0,8-1
Magnetic adjustment:
10In
Adjustable or fixed:
adjustable
Standards:
60947

Documents

Product

Net weight of the product
1.9  kg
Customs tariff
85362010  

Basic packaging

Basic packaging quantity
1  
EAN code for a basic packaging
3838895936916  
Basic packaging weight
2.17  kg

Transport packaging

Transport packaging quantity
12  
EAN code for a transport packaging
3838895936923  
Transport packaging weight
27.04  kg
Pallet quantity
204  
Classification
EC000228
Class name
Power circuit-breaker for trafo/generator/installation protection
Number of knife blade fuse holders
4
Rated current
20
Rated impulse withstand voltage Uimp
8
Rated permanent current Iu
20A
Rated voltage
415…690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Overload release current setting
16…20A
Adjustment range short-term delayed short-circuit release
0…0A
Integrated earth fault protection
No
Type of electrical connection of main circuit
Screw connection
Device construction
Complete device in housing
Suitable for DIN rail (top hat rail) mounting
No
DIN rail (top hat rail) mounting optional
No
With switched-off indicator
Yes
With under voltage release
No
Number of poles
4
Position of connection for main current circuit
Front side
Type of control element
Toggle
Complete device with protection unit
Yes
Motor drive integrated
No
Motor drive optional
Yes
Degree of protection (IP)
IP20
ETIM Classification – Version 7.0

Images & Diagrams

004673031 Flush mounted enclosure Molded Case Circuit Breaker, NBS-TMS 100/4S 20A 4P ETIBREAK MCCB NBS NBS Thermal magnetic NBS 100 Moulded case circuit breakers and disconnectors ETIBREAK Circuit breakers 20-1600A Function MCCB Rated current 20A Number of poles 4 Standards 60947 Connection type front connection Rated impulse withstand voltage Uimp 8kV Rated operational voltage AC 690V Rated insulation voltage 800V Rated short-circuit breaking capacity at 415V Icu/Ics 50kA Thermal adjustment 0,8-1 Magnetic adjustment 10In Adjustable or fixed adjustable Molded Case Circuit Breaker NBS
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