Yaskawa Electric America, Inc., Switch Div
2121 Norman Drive South,Waukegan,IL,60085,US
Phone: 847-887-7000
Fax: 847-887-7030
Toll-free:
Email: switch@yaskawa.com
Website: http://www.yaskawa.com
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Type R15, Large-Capacity (For heavy duty)
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FEATURES
- Sealed with an inert gas, ensuring freedom from aging and influences exerted by external environment.
- The twin contact and wiping effect assures outstanding contact reliability, probability of failure is extremely low.
- Quick action permits a larger make and break capacity and longer service life.
- Can switch both AC and DC, permitting direct control over a wide range from low level load to electromagnetic power load.
Large-capacity type : 1V 1mA to 240VAC 1A (10A making)
230VDC 40W (Solenoid valve)
NEMA Contact Ratings : C600, B300 (AC), Q300 (DC)
NEMA HP Ratings : 1/6HP (120Vac), 1/2HP (240Vac)
- Small surge/noise during switching of inductive load.
UL RECOGNIZED IN ACCORDANCE WITH USA AND CANADIAN STANDARDS File No. E159361
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Contact Arrangement
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1NO
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Rated Continuous Current
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5 A
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Rated Operational Current (NEMA Pilot Duty) AC1
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240V 1A (360W)
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Rated Operational Current (NEMA Pilot Duty) DC2
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115V 0.3A, 230V 0.2A (69VA)
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Maximum Making Current 3
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240VAC 30A
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Maximum Breaking Current AC4
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240VAC 30A
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Maximum Breaking Current DC5
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115VDC 0.6A
230VDC 0.4A
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Min. Operational Power Ratings6
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24V 1mA
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Withstand Voltage Across Contacts
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800VAC for 1 minute
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Insulation Resistance
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109 Ω or greater
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Initial Contact Resistance
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500mΩ or less
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Capacitance
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0.45 PF or less
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1 Where 240VAC, the rated operational current is set at 10 times this value upon making (PF: 0.6 to 0.7) and 1 times this value upon breaking (PF 0.3 to 0.4). Rated operational current 1A means 10A making and 1A breaking.
2 Where 115VDC is indicated, the current is set at 1 times making and 1 times breaking.
3 The maximum making current complies with JIS C 4531, and enables 100 times making at a power factor of PF: 0.7.
4 The maximum breaking current, by referring to JIS C 4531, is based on switching 25 times at PF: 0.4 (AC) cases for the large capacity element. For the medium capacity element, switching 25 times at PF: 0.4 (AC) case only.
5 The maximum breaking current, by referring to JIS C 4531, is based on switching 25 times at time constant t = 100ms (DC) for either 115/230VDC cases for the large capacity element. For the medium capacity element, switching 25 times at time constant t = 40ms for 115VDC case only.
6 Where 24V 1mA is in circuit with optcoupler, 5V 10mA can be used.
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