STM6LE-160 GZ IoT Auto-Reclosing MCCB
STM6LE-GZ IoT auto-reclosing residual-current MCCB for AC400V networks: 40A to 1250A, remote control, energy metering, fault location and PV reclosing.
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- Typical production lead time: 20 working days
- Free samples — send us your express shipping account
- Technical documents checked for the requested model
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STM6LE-GZ IoT auto-reclosing residual-current MCCB for AC400V networks: 40A to 1250A, remote control, energy metering, fault location and PV reclosing.
Overview
The STM6LE-GZ is an electronic residual-current MCCB family for unattended AC400V distribution, with listed PV auto-reclosing, fault-location, remote-control and energy-metering functions.
Key Features
- PV auto-reclosing and anti-islanding functions
- Fault location and early-warning protection
- Remote control and energy-metering statistics
- 4P (3P+N) electronic configuration for AC400V
IoT Auto-Reclosing Circuit Breaker STM6LE-160/GZ
| Parameter | 160/GZ |
|---|---|
| Number of poles | 4P (3P+N) |
| Rated current (A) | 40A~100A / 63A~160A |
| Rated voltage (V) | AC400V |
| Rated insulation voltage (V) | AC1000V |
| Short-circuit breaking capacity Icu/Ics (kA) AC400V | 50/35 |
| Operating cycles ON (operations) | 1500 |
| Operating cycles OFF (operations) | 8500 |
| Overall dimensions b-a-ca (mm) | 180*120*109 |
| Product features | Motor-operated device (MD), Included, external operating handle, Included, automatic trip device, electronic type |
Typical Applications
- Distribution networks
- Safety-critical installations
- Remote unmanned sites
Frequently Asked Questions
What does the STM6LE-GZ add to residual-current protection?
The listed functions include PV auto-reclosing, fault location, remote control and energy metering for unattended distribution networks.
What current and frame range is available?
The family covers 40A to 1250A across 160/GZ, 250/GZ, 400/630/GZ, 800/GZ and 1250/GZ frames in a 4P arrangement.
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