SKU: Eaton-284690
NH fuse switch-disconnector, 125A, 500V, size 000, width 63 mm
NH fuse switch-disconnector, 125 A, 500V, Size 000, width 63 mm, supplied without NH fuse-links, cable outlet at the bottom, ideal for use in service distribution boards conforming to EN 61439-2 due to space-saving width of only 63 mm.
Product range | 60 mm system |
Subrange | NH fuse switch-disconnectors |
Description | Including handguard at top and bottom Mounting without holes |
Function | For surface mounting on busbars |
Number of poles | 3 pole |
Connection | Box terminal 1.5…50 mm2 Bottom |
Interval between busbar centres | 60 mm |
500 V | 125 A |
Frame size | NH000 |
For use with | 20 x 5/10 30 x 5/10 |
For use with | Double T profile |
Standards | IEC/EN 60947-3 |
Ambient temperature | -25 - +55 |
Altitude | Max. 2000 m |
Interval between busbar centres | 60 mm |
Mounting position | Vertical or horizontal |
Overvoltage category/pollution degree | III/3 |
Protection type | IP20 (Operating state) IP10 (Front cover open) |
Degree of protection, from the front >Operational state |
IP20 |
Degree of protection, from the front >Front cover open |
IP10 |
Direction of incoming supply | as required |
Lifespan, mechanical [Operations] | 1400 |
Weight | 0.57 kg |
Rated operational voltage [Ue ] | 500 V AC |
Rated operational current [Ie] | 125 A |
Rated frequency [f] | 40 - 60 Hz |
Rated conditional short-circuit current AC [Iq] | 50 kAeff |
Utilization category AC22B >Rated making capacity |
300 A |
Utilization category AC22B >Rated breaking capacity |
300 A |
Lifespan, electrical [Operations] | 200 |
Electrical | ≧ 200 Operations |
Lifespan, mechanical [Operations] | 1400 |
Heat dissipation at Ith AC, without NH-SE | 18 W |
Rated insulation voltage [Ui] | 500 V AC |
Rated impulse withstand voltage [Uimp] | 8 kV |
Frame size | NH000 |
Max. rated current, gL/gG | 125 A |
Max. admissible heat dissipation NH-SE [Pv] | 8 W |
Box terminal >Stranded |
1.5 - 50 mm2 |
Box terminal >Copper strip [Number of segments x width x thickness] |
6 x 9 x 0.8 mm |
Operating ambient temperature min. | Fuse-link |
Operating ambient temperature max. | -25 °C |
Version as main switch | +55 °C |
Version as safety switch | No |
Max. rated operation voltage Ue AC | No |
Rated permanent current Iu | 500 V |
Rated operation power at AC-23, 400 V | 100 A |
Conditioned rated short-circuit current Iq | 0 kW |
Rated short-time withstand current lcw | 50 kA |
Suitable for fuses | 0 kA |
Number of poles | NH000 |
With error protection | 3 |
Type of electrical connection of main circuit | No |
Cable entry | Screw connection |
Equipped with connectors | Other |
Suitable for ground mounting | No |
Suitable for front mounting 4-hole | No |
Suitable for busbar mounting | No |
Type of control element | Yes |
Position control element | Cover grip |
Motor drive optional | Front side |
Motor drive integrated | No |
Version as emergency stop installation | No |
Degree of protection (IP), front side | No |