BMC1-63
Scope of use
The 16A-63A single-pole contactor is an AC contactor with a width of only 18mm. The product uses M5 wiring screws, and the maximum wiring capacity is 25mm².The product adopts a
hidden coil terminal design, which has a larger and safer electrical gap.
Features
①. Modular control electrical appliances with novel structure and compact size.
②. The installation is track-based, the size is modular, and the use is safe. It can be installed in the control lighting box in combination with a small circuit breaker.
③. Using high-quality insulation materials greatly improves safety.
④. Beautiful appearance, with working status indicator window.
⑤. No noise, suitable for hotels, hospitals and other places.
Model and its meaning
Product acessories
Spacers are used to reduce the temperature rise of devices installed side by side. It is recommended to separate electronic equipment (temperature regulators, programmable clocks, etc.) from electromechanical equipment (pulse relays, contactors)
| Technical specifications | ||||||||||
| Spacer | 3mmSpacer | |||||||||
| 9mmSpacer | ||||||||||
Main parameters and technical performance
| The main circuit | 16A 25A 32A 40A 63A | |||||||||
| Rated voltage(Ue) | 250V AC | |||||||||
| frequency | 50/60Hz | |||||||||
| Mechanical life (OC) | 100,0000 time | |||||||||
| Electrical life | 100,000 time | |||||||||
| Maximum number of switching operations per day | 100 | |||||||||
| Insulation voltage (Ui) | 500VAC | |||||||||
| pollution level | 2 | |||||||||
| Rated impulse withstand voltage (Uimp) | 2.5kV(4kV@12/24/48VAC) | |||||||||
| Protection class (EC 60529 | Contactor body | IP20 | ||||||||
| Installed in distribution box | IP40 | |||||||||
| Operating temperature | -5°℃~+60℃ | |||||||||
| storage temperature | -40℃~+70℃ | |||||||||
| Heat and moisture resistance (IEC 60068.1) | Category 2 (temperature 55℃, relative humidity 95%) | |||||||||
| ELSV (Extra Low Safety Voltage) compliant with 12/24/48VAC version | ||||||||||
| Product control complies with SELV (Safety Extra Low Voltage) requirements | ||||||||||
(1) When the contactor is installed in the distribution box, spacers must be assembled on both sides to facilitate heat dissipation.
Installation diagram
Wiring method and parameters
| type | Rated current | Stripping length | circuit | Torque | copper wire | ||
| hardwired | Flexible wire or ferrule terminals | ||||||
| BMC1 | PZ1:4mm | 16-63A | 9mm | Control loop | 0.8Nm |  |
 |
| 1.5~2.5mm² | 1.5~2.5mm² | ||||||
| 2×1.5mm | 2×2.5mm | ||||||
| 16 and 32A | Power loop | 1.5~6mm | 1~4mm | ||||
| PZ2:6mm | 40A-63A | 14mm | 3.5Nm | 6~25mm | 6~16mm | ||
Product size (mm)
