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HNF981H

HNF981H MCCB h1600 4P 50kA 1250A LSI

HNF981H

MCCB h1600 4P 50kA 1250A LSI

Cat ref.:HNF981H
prt.
EAN No.:

3250613349912

P.U.:1 prt.
Technical Characteristics
Type of order:Toggle
Type of case:Fixed built-in
Number of poles:4 P
Type of pole:4P4D N:0;50;100%
Complete device with protection unit:yes
Trip Unit:LSI
Integrated earth fault protection:no
Compatible with DIN rail mounting:no
Motor drive integrated:no
Frequency:50/60 Hz
Rated operational voltage Ue:220/690 V
Rated insulation voltage:800 V
Rated impulse withstand voltage:8000 V
With under voltage release:no
Rated ultimate short-circuit breaking capacity Icu under 400V AC IEC 60947-2:50 kA
Rated service breaking capacity Ics AC according IEC 60947-2:100 %
Breaking capacity on 1 pole with 230 V NF 60947-2:60 kA
Breaking capacity on 1 pole with 400 V NF 60947-2:9 kA
Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-2:100 kA
Rated ultimate short-circuit breaking capacity Icu under 240V AC IEC 60947-2:100 kA
Rated ultimate short-circuit breaking capacity Icu under 415V AC IEC 60947-2:50 kA
Rated ultimate short-circuit breaking capacity Icu under 440V AC IEC 60947-2:70 kA
Rated ultimate short-circuit breaking capacity Icu under 690V AC IEC 60947-2:45 kA
Thermal protection nob setting xIN:0,4/0,5/0,63/0,8/0,9/0,95/1
Thermal setting current on neutral pole:0/0,5/1 In
Correction factor of rating current for 2 devices placed side-by-side:1
Correction factor of rating current for 3 devices placed side-by-side:1
Correction factor of rating current for 4 and 5 devices placed side-by-side:1
Correction factor of rating current for 6 devices placed side-by-side:1
Power loss per pole at In:62,5 W
Power loss per pole at 0.63*In:24,8 W
Power loss per pole at 0.8*In:40 W
Total power loss under IN:187,5 W
Total power loss at 0.63*In:74,4 W
Total power loss at 0.8*In:120 W
Tripmode:LSI
Thermal protection trip time:5/10/11/19/21/29 ms
Time of response when opening:10 ms
Magnetic trip delay time:100 to 200 ms
Electric endurance in number of cycles:1000
Number of mechanical operations:4000
Tightening torque:65Nm
DIN rail mounting with optional adaptator:no
Connection cross-sect. rigid cable:3x240mm²
Connection cross-sect. flexible conductor:3x240mm²
Connection:Front connection
Type of connection:Terminal
Magnetic protection nob setting xIN:2,5/5/10
Setting type In or Ith:IrTh
Range of the magnetic adjustment:7000/8750/11200/14000/15000/15000/15000 A
Motor drive optional:yes
Category of use:A
Standard text:IEC 60947-2
European directive WEEE:concerned
Protection index IP:IP4X
Altitude:2000 m
Storage temperature:-35 to 70 °C
Air humidity protection:for all climates
  • HNF981H
    HNF981H MCCB h1600 4P 50kA 1250A LSI
    HNF981H
  • HNF981H MCCB h1600 4P 50kA 1250A LSI
Data is subject to errors and technical modifications.