Type B RCD RCCB 4P 3P+N 25A 40A 63A PV Solar EV Charging DC Residual Current Device
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Main Function: Control electric circuits and protect people against indirect contacts. Provides additional protection against direct contacts and prevents fire hazards due to insulation faults.
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Application Areas: Widely used in housing, tertiary sector, and industrial installations.
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Detectable Wave Form: Type B. Ensures tripping for sinusoidal AC residual currents, pulsed DC residual currents, alternating residual sinusoidal currents up to 1000Hz, and smooth direct residual currents.
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Tripping Sensitivity:
• 30mA: Additional protection against direct contact.
• 100mA: Co-ordinated with the earth system to provide protection against indirect contacts.
• 300mA: Protection against indirect contacts and fire hazards.
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Instantaneous Tripping: Ensures immediate protection without time-delay.
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Approvals: CE, KEMA certified for safety and reliability.