Built-in high capacity contact R15 for easy relay replacement and circuit modification 3-contact plug-in relay.
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Plug-in Relays
3-pole relay RB-3P5□V2C (Large-Capacity Type)
▼Features
◼ These Plug-in type relays are reliable in a wide range of applications, from small current circuits at signal level to power circuits for switching inductive loads.
◼ With their wide range of current capacities, inductive loads can be opened and closed directly when used with the signal output of a PLC.
◼ This plug-in type relay with built-in Bestact (R15) contacts is available in a 3-contact configuration with a choice of 2NO1NC or 3NO contacts, expanding the range of sequence control.
◼ These relays have the vibration and shock characteristics required for railway applications.
◼ These Plug-in type relays are reliable in a wide range of applications, from small current circuits at signal level to power circuits for switching inductive loads.
◼ With their wide range of current capacities, inductive loads can be opened and closed directly when used with the signal output of a PLC.
◼ This plug-in type relay with built-in Bestact (R15) contacts is available in a 3-contact configuration with a choice of 2NO1NC or 3NO contacts, expanding the range of sequence control.
◼ These relays have the vibration and shock characteristics required for railway applications.
Ratings and Specifications
Type | RB-3P530V2C/D1H | RB-3P521V2C/D1H | |
Contact Arrangement | 3NO | 2NO1NC | |
Incorporated Bestact | R15 | ||
Rated Insulation Voltage | 250VAC（50/60Hz） | ||
Contact Performance | Refer to the BESTACT Type R25 & R15 specification table | ||
Time Characteristics*1 | Operating Time | 40ms or less | |
Releasing Time | 40ms or less | ||
Insulation Characteristics | Insulation Resistance | 100MΩ or greater (with 500VDC Megger) | |
Withstand Voltage （50/60Hz） | 2000VAC for 1 minute (Across Open Contacts: 800VAC) | ||
Vibration Resistance*2 | IEC 61373 Category 1 Class B | ||
Shock Resistance*2 | Erroneous Operation | IEC 61373 Category 1 Class B | |
Breakdown | IEC 61373 Category 1 Class B | ||
Ambient Temperature*3 (With no freezing or condensation) | Operating | -25 to +55℃ | |
Storage | -25 to +75℃ | ||
Approx.Weight | 120g | ||
Connecting Method | Recommended Socket Type: TP38X, TP38S | ||
Note : ＊1. Time characteristics are the values when coil ratings voltage is applied at ambient temperature of +20℃.
＊2. Values of vibration/shock resistance are obtained when Bestact is equipped with a vibration proof band.
＊3. Temperature characteristics are the values at the condition without condensation.
4. The operating time of NO contact and NC contact may overlap.
＊2. Values of vibration/shock resistance are obtained when Bestact is equipped with a vibration proof band.
＊3. Temperature characteristics are the values at the condition without condensation.
4. The operating time of NO contact and NC contact may overlap.
Coil Specifications
Type | Contact Arrangement | Rated Voltage ( E ) | Coil Resistance | Rated Power Consumption | Operation Characteristics | ||
Voltage Variation Range 70 to 110%E (cold / hot start within the range of service temperature) | Operating Voltage 70% or less (cold / hot start within the range of service temperature) | Releasing Voltage 5% or greater (cold / hot start within the range of service temperature) | |||||
RB-3P530V2C/D1H | 3NO | DC100V | 4050Ω | Approx. 2.5W | DC70.0V to DC110.0V | DC70.0V or less | DC5.0V or greater |
RB-3P521V2C/D1H | 2NO1NC | ||||||
RB-3P530V2C/D110 | 3NO | DC110V | 4600Ω | Approx. 2.6W | DC77.0V to DC121.0V | DC77.0V or less | DC5.5V or greater |
RB-3P521V2C/D110 | 2NO1NC | ||||||
Dimensions (㎜)
