Check the 4 pole WiFi smart circuit breaker price in Pakistan for the CNC Electric YCB9ZF-100W, rated 100A. The YCB9ZF-100W brings app control, operating records and detailed protection to a 4 pole 100A breaker for three-phase boards. Short-circuit faults trip within 100ms and over/under-voltage logic is adjustable.
Key Features
- 4 pole, 100A, AC 230V 50/60Hz, C-type trip
- Icn = Ics = 6kA
- Residual operating current 30–300mA
- Over/under-voltage trip: 3s default, adjustable 0–99s
- Data monitoring, fault alarm and centralised management
- IP20; operating temperature -40°C to +70°C
Technical Specifications
| Product Type | WiFi 4 Pole Smart Circuit Breaker |
|---|---|
| Model | YCB9ZF-100W |
| Poles | 4P |
| Rated Current (this listing) | 100A |
| Short-Circuit Capacity | Icn = Ics = 6kA |
| Trip Characteristic | C type (others customisable) |
| Rated Voltage | AC 230V, 50/60Hz |
| Residual Operating Current | 30–300mA |
| Short-Circuit Trip Response | Within 100ms |
| Over/Under Voltage Logic | 3s default, 0–99s adjustable; threshold %-settable |
| Mechanical Life | >20,000 ops |
| Electrical Life | >3,000 ops |
| Operating Temperature | -40°C to +70°C |
| Protection Grade | IP20 |
Where to Use
- Smart three-phase panels
- Remote sites and commercial boards
- Controlled power-distribution setups
How to Choose
This breaker is aimed at three-phase panels that need to be controlled and checked remotely, such as remote sites or commercial boards. It protects against over and under-voltage with an adjustable 0–99s delay, and the residual current setting runs from 30mA to 300mA. Fault alarms and central management help when you look after several boards.
4 Pole WiFi Smart Circuit Breaker Price in Pakistan
The price shown here is the current price in Pakistani rupees. Check the stock status on this page before adding it to your cart.
Frequently Asked Questions
How fast does it trip on a short circuit?
Within 100ms.
Can the voltage trip delay be changed?
Yes, 0–99s, default 3s.
What is its life?
More than 20,000 mechanical and 3,000 electrical operations.















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