Residual Current Miniature Circuit Breaker, RCD, 4P 10kA B-16A 30mA Type A
In stock: Yes
Vendor stock: No
Minimal order quantity: 1
Price (excl. VAT):
109,31 €
This price is valid until 24.12.25 or while stock lasts
Estimate delivery time at our warehouse (approx.):
4-6 weeks
Technical Information
Packing details
Packing level 1 |
3250611016960 |
Description
This device provides protection against residual current and overload, shutting off power to circuits when a leakage or fault is detected. It prevents electric shock risks for personnel and stops damage caused by current imbalances in four-pole systems.
### Electrical Specifications
Rated operational voltage: 230/400V AC. Breaking capacity: 10kA according to IEC standard. Current rating: 16A with B trip curve classification — suitable for low-inrush applications like lighting or smaller motors. Residual current sensitivity: 30mA, designed for fault detection related to human safety situations under Type A classification (detects both AC and pulsating DC residual currents).
### Mechanical Features
Four-pole configuration; compatible with multi-phase systems requiring simultaneous switching on/off across all poles. DIN rail mountable design fits industry-standard enclosures—compact profile aids in panel space efficiency. Manual actuator toggles operation; test button integrated directly into switch body enables regular function checks of the residual current mechanism.
- Only operates within -25°C to +40°C ambient temperature range.
- Requires proper grounding connection; cannot function effectively without earth reference.
- Not rated for direct-current applications or specialized high-frequency filters — only supports AC installations up to specified limits.
- Trip curve “B” limits compatibility with equipment causing significant surge currents during startup.