 |
Adjustable MCCBs Thermal-magnetic |
GBN types
GBH types |
| Page Links |
Thermal-magnetic trip |
Electronic trip |
| |
|
 |
|
 |
| |
|
 |
|
 |
| |
|
|
|
 |
 |
|
|
|
 |
| |
|
|
|
|
| |
Auxiliaries |
Manual Rotary Handles |
| |
|
 |
|
 |
| |
|
 |
|
 |
Adjustable MCCBs Frame Size
100AF
| Thermal magnetic trip |
|
Knob for adjusting
thermal current |
Rated current, In |
16, 20, 25, 32, 40, 50, 63, 80, 100A |
| Type of trip unit |
Adjustable thermal and fixed magnetic |
| Thermal current |
(0.8 - 0.9 - 1.0) x In ... adjustable via knob |
| Magnetic Trip |
(8 to 12) x In ...non- adjustable |
| |
minimum 500A |
| Number of poles |
2, 3, 4 POLE |
| Connection |
Front (standard) |
| |
Rear (optional) |
| |
|
| Mounting |
Fixed only |
| Category of use |
Type A according to IEC947-2 |
| Breaking capacity, Icu |
Ics = 75%
of Icu |
| |
|
|
|
|
| |
Type |
GBN |
GBH |
|
| |
220/240V |
50kA |
85kA |
|
| |
380/415V |
35kA |
50kA |
|
| |
440/460V |
35kA |
50kA |
|
| |
480/500V |
30/22kA |
42/35kA |
|
|
 |
|
600V |
18kA |
25kA |
|
| |
|
|
|
|
| |
|
|
|
|
| |
|
|
|
|
| Catalog No. |
for 35kA at 415V ...Type GBN |
| |
In |
3-pole |
4-pole |
Adjustable thermal range |
| |
16A |
GBN103/16 |
GBN104/16 |
12.8 - 14.4 - 16A |
| |
20A |
GBN103/20 |
GBN104/20 |
16 - 18 - 20A |
| |
|
25A |
GBN103/25 |
GBN104/25 |
20 - 22.5 - 25A |
| |
|
32A |
GBN103/32 |
GBN104/32 |
25.6 - 28.8 - 32A |
| |
|
40A |
GBN103/40 |
GBN104/40 |
32 - 36 - 40A |
| Optional accessories |
|
50A |
GBN103/50 |
GBN104/50 |
40 - 45 - 50A |
| |
Auxiliary switch |
|
63A |
GBN103/63 |
GBN104/63 |
50.4 - 56.7 - 63A |
| |
Alarm switch |
|
80A |
GBN103/80 |
GBN104/80 |
64 - 72 - 80A |
| |
Shunt trip |
|
100A |
GBN103100 |
GBN104/100 |
80 - 90 - 100A |
| |
Undervoltage trip |
|
|
| |
Manual rotary handle |
|
for 50kA at 415V ...Type GBH |
| |
Terminal cover |
|
In |
3-pole |
4-pole |
Adjustable thermal range |
| |
Rear connection unit |
16A |
GBH103/16 |
GBH104/16 |
12.8 - 14.4 - 16A |
| |
Insulation barrier |
|
20A |
GBH103/20 |
GBH104/20 |
16 - 18 - 20A |
| |
(standard for line side only) |
25A |
GBH103/25 |
GBH104/25 |
20 - 22.5 - 25A |
| |
|
|
32A |
GBH103/32 |
GBH104/32 |
25.6 - 28.8 - 32A |
 |
|
40A |
GBH103/40 |
GBH104/40 |
32 - 36 - 40A |
| |
50A |
GBH103/50 |
GBH104/50 |
40 - 45 - 50A |
| |
63A |
GBH103/63 |
GBH104/63 |
50.4 - 56.7 - 63A |
| |
80A |
GBH103/80 |
GBH104/80 |
64 - 72 - 80A |
| UL508 certificate |
100A |
GBH103/100 |
GBH104/100 |
80 - 90 - 100A |
| as a manual motor controller |
|
|
|
|
|
|
| |
|
Dimensions |
2/3 pole |
90 (W) x 140 (H) x 86 (D) |
|
| |
|
(mm) |
4 pole |
120 (W) x 140 (H) x 86 (D) |
|
| |
|
|
|
|
|
 |
 |
|
