Basic Info.
Model NO.
LR6-63 4P
Arc-extinguishing Medium
Air
Installation
Fixed
Type
Circuit Breaker
Certification
ISO9001-2000, CE, CB, CCC
Model
Lr6-63
Rated Voltage(V)
DC250V, 500V, 750V, 100V, 230/400 VAC
Rated Frequency
50/60Hz
Number of Poles
1p. 1p+N. 2p, 3p, 3p+N, 4p
Transport Package
240 PCS/Carton
Specification
IEC/EN 60898
Trademark
Long Road/OEM
Origin
China
Production Capacity
500, 000 Poles/Month
Packaging & Delivery
Package Size
42.50cm * 41.00cm * 20.50cm
Package Gross Weight
24.000kg
Product Description
1. MCB Description:
• High breaking capacity and current limiting characteristics;
• Can be installed on standard busbars;
• Dual-function terminals on the upper and lower sides (lift type/open type);
• With isolation function, it can be used as a main switch;
• Red/green color contact status indicator;
• Wiring terminal guide to prevent wrong wiring;
• Complete product specifications;
• Applicable up to DC 250,500,750,1000V
• Rated breaking capacity 6kA in accordance with IEC/EN 60898-1
2. Electrical technical data:
3.Mechanical technical data:
• High breaking capacity and current limiting characteristics;
• Can be installed on standard busbars;
• Dual-function terminals on the upper and lower sides (lift type/open type);
• With isolation function, it can be used as a main switch;
• Red/green color contact status indicator;
• Wiring terminal guide to prevent wrong wiring;
• Complete product specifications;
• Applicable up to DC 250,500,750,1000V
• Rated breaking capacity 6kA in accordance with IEC/EN 60898-1
2. Electrical technical data:
| Design according to | IEC/EN 60898-1 |
| Characteristic | B, C, D |
| Rated voltage | AC 230 / 400V, DC 250, 500,750,1000V |
| 1P DC250V, 2P DC1000V, 3P DC750V, 4P DC1000V | |
| Rated frequency | 50/60Hz |
| Rated current | 6,10,16,20,25,32,40,50,63A |
| Rated current interrupting rating | B,C,D curve----6000A |
| Number of poles | 1,1P+N, 2, 3, 3P+N, 4 |
| Endurance | ≥ 20,000 operations |
| Power inlet mode | Upcoming |
| Allowable ambient temperature range | -40ºC~75ºC |
3.Mechanical technical data:
| Per pole width dimension | 13mm |
| Installation method | IEC standard rail 35mm |
| Enclosure protection grade | IP20 |
| Dual function terminals on both sides | Open type / lift type |
| Terminal protection | Finger and hand safe |
| Terminal wiring capacity | 1-25 mm² |
| Terminal screw tightening torque | 2-3.5 Nm |
| Busbar thickness | 0.8-2 mm |
| Installation angle | function is independent of position |
