ABB Residual Current Relay RC222 O1540F16C
Last unit- Code
- WS4930
- GTIN
- 7891332380181
- Category
- Specialty relays
- Dispatch
- Within 1 business day for in-stock items.
- Top seller on Mercado Livre and eBay
- Business invoicing available
- Dispatch within 1 business day
- Secure payment
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Main item details
- Brand
- ABB
- SKU / Internal code
- WS4930
- GTIN
- 7891332380181
- Product type
- Specialty relays
- Condition
- Condition shown in specs
- Stock
- Last unit
- Brand
- ABB
- Model
- RC222 O1540F16C
- Differential Current
- The RCD monitors the current flowing through the live conductors of the circuit (phase and neutral). Under normal conditions, the current entering through the phase conductor should be equal to the current exiting through the neutral conductor.
- Current Difference
- If there is a difference (residual current), it indicates that a portion of the current is flowing to earth, possibly through a person's body or due to faulty insulation.
- Toroidal Transformer
- A toroidal transformer surrounds the phase and neutral conductors. It generates an output voltage proportional to the differential current.
- Tripping Circuit
- Receives the signal from the toroidal transformer and, if the differential current exceeds a predefined value (sensitivity), activates the tripping mechanism.
- Disconnecting Mechanism
- Shuts off the circuit, interrupting the power supply to prevent shock or fire hazards.
- Sensitivity Values
- Common values are 10 mA, 30 mA, and 300 mA. For protection against electric shocks, lower values (10 mA and 30 mA) are used, while higher values are used for protection against fires caused by insulation faults.
- Personal Protection
- Protects against electric shocks in domestic, commercial, and industrial installations.
- Equipment Protection
- Prevents damage to sensitive equipment and prevents fires caused by insulation faults.
- Safety in Humid Environments
- Used in areas where there is a higher risk of electric shock, such as bathrooms, kitchens, and outdoor areas.
- Date
- 29/05/2024
- Weight
- 0.66 kg
- Measurements
- 10x15x24
- Locator
- B4P3B
About this item
NEW product out of manufacturer's box
Model: RC222 O1540F16C
A residual current device (RCD), also known as a residual current circuit breaker (RCCB) or ground fault circuit interrupter (GFCI), is an electrical safety device designed to disconnect a circuit when it detects a current imbalance between the live conductors (phase and neutral) that suggests an insulation fault, such as an electric shock or a current leakage to earth.
Residual Current Detection:
Differential Current: The RCD monitors the current flowing through the live conductors of the circuit (phase and neutral). Under normal conditions, the current entering through the phase conductor should be equal to the current exiting through the neutral conductor.
Current Difference: If there is a difference (residual current), it indicates that a portion of the current is flowing to earth, possibly through a person's body or due to faulty insulation.
Main Components:
Toroidal Transformer: A toroidal transformer surrounds the phase and neutral conductors. It generates an output voltage proportional to the differential current.
Tripping Circuit: Receives the signal from the toroidal transformer and, if the differential current exceeds a predefined value (sensitivity), activates the tripping mechanism.
Disconnecting Mechanism: Shuts off the circuit, interrupting the power supply to prevent shock or fire hazards.
Sensitivity Values: Common values are 10 mA, 30 mA, and 300 mA. For protection against electric shocks, lower values (10 mA and 30 mA) are used, while higher values are used for protection against fires caused by insulation faults.
The RCD must operate quickly (within milliseconds) to minimize the risk of injury or damage.
Personal Protection: Protects against electric shocks in domestic, commercial, and industrial installations.
Equipment Protection: Prevents damage to sensitive equipment and prevents fires caused by insulation faults.
Safety in Humid Environments: Used in areas where there is a higher risk of electric shock, such as bathrooms, kitchens, and outdoor areas.
Residual current relays RC221 and RC222 for T1, T2 and T3
The RC221 and RC222 residual current relays for T1, T2 and T3 circuit breakers are available in three-pole and four-pole versions, for fixed circuit breakers.
The mounting configuration allows the circuit breaker to be coupled to the residual current relay frame, allowing access to the adjustments on the left side of the circuit breaker, while the toroid is already incorporated into the relay frame.
Date:29/05/2024
Measurements:10x15x24
Dear customers, if the material is intended for resale, the ST (Tax Substitution) value may apply. If the operation is subject to this tax, the responsibility for payment lies solely with the buyer.
Cabo Eletro Comercial LTDA thanks you.
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ABB Residual Current Relay RC222 O1540F16C
NEW product out of manufacturer's box
Brand: ABB
Model: RC222 O1540F16C
A residual current device (RCD), also known as a residual current circuit breaker (RCCB) or ground fault circuit interrupter (GFCI), is an electrical safety device designed to disconnect a circuit when it detects a current imbalance between the live conductors (phase and neutral) that suggests an insulation fault, such as an electric shock or a current leakage to earth.
Residual Current Detection:
Differential Current: The RCD monitors the current flowing through the live conductors of the circuit (phase and neutral). Under normal conditions, the current entering through the phase conductor should be equal to the current exiting through the neutral conductor.
Current Difference: If there is a difference (residual current), it indicates that a portion of the current is flowing to earth, possibly through a person's body or due to faulty insulation.
Main Components:
Toroidal Transformer: A toroidal transformer surrounds the phase and neutral conductors. It generates an output voltage proportional to the differential current.
Tripping Circuit: Receives the signal from the toroidal transformer and, if the differential current exceeds a predefined value (sensitivity), activates the tripping mechanism.
Disconnecting Mechanism: Shuts off the circuit, interrupting the power supply to prevent shock or fire hazards.
Sensitivity:
Sensitivity Values: Common values are 10 mA, 30 mA, and 300 mA. For protection against electric shocks, lower values (10 mA and 30 mA) are used, while higher values are used for protection against fires caused by insulation faults.
Response Time:
The RCD must operate quickly (within milliseconds) to minimize the risk of injury or damage.
Applications:
Personal Protection: Protects against electric shocks in domestic, commercial, and industrial installations.
Equipment Protection: Prevents damage to sensitive equipment and prevents fires caused by insulation faults.
Safety in Humid Environments: Used in areas where there is a higher risk of electric shock, such as bathrooms, kitchens, and outdoor areas.
Residual current relays RC221 and RC222 for T1, T2 and T3
The RC221 and RC222 residual current relays for T1, T2 and T3 circuit breakers are available in three-pole and four-pole versions, for fixed circuit breakers.
The mounting configuration allows the circuit breaker to be coupled to the residual current relay frame, allowing access to the adjustments on the left side of the circuit breaker, while the toroid is already incorporated into the relay frame.
Date:29/05/2024
Weight:0.660KG
Measurements:10x15x24
Locator:B4P3B
Dear customers, if the material is intended for resale, the ST (Tax Substitution) value may apply. If the operation is subject to this tax, the responsibility for payment lies solely with the buyer.
Cabo Eletro Comercial LTDA thanks you.
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