AR4221160 | 2-Pin GFCI Module without Cable, Auto-Connect Protection

AR4221160

The AR4221160 2-Pin GFCI Module without Cable | Auto-Connect is a compact,
high-reliability electrical safety device engineered by Annovi Reverberi to protect pressure
washer systems and operators from electrical hazards such as ground faults, short circuits, and
current leakage. Designed for fast integration and dependable performance, this 2-pin module
constantly monitors current flow and instantly cuts power in the event of an
imbalance. Its auto-connect interface and sealed construction deliver professional-grade
protection and convenience for both residential and industrial cleaning equipment.

How the AR4221160 GFCI Protection Works

At its core, the AR4221160 functions as a Ground Fault Circuit Interrupter (GFCI).
It continuously compares current on the hot and neutral conductors and reacts when leakage to
ground is detected—caused by moisture, damaged insulation, or contact with conductive surfaces.
If an imbalance as small as 4–6 mA occurs, the module trips within milliseconds,
interrupting power before electric shock or equipment damage can occur. This fast, automatic
response makes it ideal for high-moisture environments where water and electricity are used side
by side, including pressure washing, construction clean-up, and facility maintenance.

AR4221160 2-Pin Auto-Connect Design

• 2-pin configuration matches Annovi Reverberi electric pressure washers and similar tools.
• Auto-connect interface plugs directly into compatible harnesses with no manual wiring or splicing.
• No fixed cable design offers flexibility for OEMs, retrofits, and field replacement.
• Vibration-resistant connection helps maintain safe, reliable operation under heavy use.

Construction & Environmental Protection

• Sealed housing resists moisture, dust, and debris intrusion.
• High-durability plastic or epoxy-coated casing provides excellent electrical insulation.
• Heat-resistant internal components are shielded against interference and long-term degradation.
• Built to withstand outdoor exposure, cleaning chemicals, and typical temperature swings in wash environments.

Internal Sensing & Reset

• Electronic sensing circuit continuously monitors current balance between hot and neutral.
• Trips on leakage as low as 4–6 mA, meeting or exceeding common GFCI safety standards.
• Power is removed within milliseconds when a fault is detected.
• Simple reset mechanism restores operation after the fault has been cleared.
• AR4221160 integrated test function allows periodic verification of GFCI performance.

Integration & Service Advantages

• Compact, lightweight module fits easily in control boxes, motor housings, or inline enclosures.
• Auto-connect design reduces assembly time and eliminates wiring errors.
• Ideal for OEM production, field replacement, and retrofit upgrades to existing equipment.
• Protects motors, switches, and controllers from electrical stress, reducing blown fuses and insulation failures.

Applications for AR4221160

• Electric pressure washers and pump systems used in wet or outdoor environments.
• Commercial and industrial cleaning machines where water spray and conductive surfaces are common.
• Construction, facility maintenance, and rental equipment that must meet strict electrical safety standards.
• Other portable electric tools that benefit from compact GFCI protection and plug-and-play installation.

Maintenance & Reliability

• Sealed enclosure minimizes required maintenance; periodic visual inspection is typically sufficient.
• Check for external wear, moisture buildup, or connector corrosion during routine service.
• Use the built-in test/reset buttons regularly as part of standard GFCI safety checks.
• Stable trip sensitivity and solid-state design support long service life under repeated use.

AR4221160 Quality & Compliance

• Manufactured under Annovi Reverberi’s strict quality-control procedures.
• Each unit undergoes electrical calibration, load testing, and response-time verification.
• Designed to meet or exceed common international GFCI safety requirements (e.g., UL / IEC guidelines).

Specifications

• Model: AR AR4221160 2-Pin GFCI Module without Cable | Auto-Connect
• Function: Ground Fault Circuit Interrupter (GFCI) module
• Configuration: 2-pin, auto-connect (no fixed cable)
• Trip sensitivity: approx. 4–6 mA ground-fault current
• Enclosure: sealed, moisture-resistant housing
• Use case: electric pressure washers, pumps, and other portable cleaning equipment

Bottom line: The AR AR4221160 2-Pin GFCI Module delivers fast-acting,
corrosion-resistant electrical protection in a compact, auto-connect package. Engineered for wet,
high-risk environments, it helps keep operators safe and equipment protected while simplifying
installation and service for OEMs, technicians, and professional users.