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General Purpose Relay

  1. General Purpose Relay

BTA12

Detail

BETA BREIF

  • BETA relay has been a relay manufacturer almost 50 years (El relé BETA ha sido un fabricante de relés durante casi 50 años.)
  • BETA relay has worked with world famous brand as their OEM/ ODM over 25 years. (Relé BETA ha trabajado con marca de fama mundial como su OEM / ODM más de 25 años)
  • Our insistence on quality and service has earned beta relay a good reputation among our users and clients.(Nuestra insistencia en la calidad y el servicio ha ganado relé beta de una buena reputación entre nuestros usuarios y clientes.)
  • We are specialized in industrial relay (BTA3, BTA2, BTA5, BTA7), general purpose relay (BLY5, BMY5, BTA6), miniature relay (BLY5, BMY5).Estamos especializados en el relé industrial (BTA3,BTA2, BTA5, BTA7), relé de propósito general (BLY5, BMY5, BTA6), relé miniatura (BLY5, BMY5).
  • See more about BETA relay, please click “ABOUT US”. (Ver más sobre relé BETA, por favor haga clic en "Sobre nosotros".)

FEATURES

  • Plug-in relay
  • Quick connect receptacles or direct soldering. PCB terminals are also acceptable.
  • Large capacity 30A contact rating.
  • Optional blowout magnet: high voltage dc switching.
  • Wide spacing between stationary contact terminals: clearance for fully booted quickconnect terminals.
  • 2Millimeter contact gaps: 8millimeter creep age and clearance to meet in terminalrequirements.
  • Improved dielectric strength between contacts: 4000vrmsdielectric between mutually insulated conductive elements andframe.
  • L.E.D. status lamp: shows coil “ON” or “OFF” status.

LINEUP

  • STANDARD COIL POLARITY
Type  Contact form Pull-in terminal/dust cover
假日價Standard With LED With LED, push button
Class B
coil insulation		 平日價DPDT 假日價BTA12-2C-S-C BTA12-2C-S-CL BTA12-2C-S-CLM
SPST-NO-DM BTA12-1X-S-C BTA12-1X-S-CL BTA12-1X-S-CLM
SPST-NC-DB BTA12-1Y-S-C BTA12-1Y-S-CL BTA12-1Y-S-CLM
SPDT-DM-DB BTA12-1Z-S-C  BTA12-1Z-S-CL  BTA12-1Z-S-CLM 
DPST-NO 假日價BTA12-2A-S-C BTA12-2A-S-CL BTA12-2A-S-CLM
Class F
coil insulation 		 DPDT BTA12-2C-S-C-F BTA12-2C-S-CL-F BTA12-2C-S-CLM-F
SPST-NO-DM BTA12-1X-S-C-F BTA12-1X-S-CL-F BTA12-1X-S-CLM-F
SPST-NC-DB  BTA12-1Y-S-C-F BTA12-1Y-S-CL-F  BTA12-1Y-S-CLM-F 
SPDT-DM-DB  BTA12-1Z-S-C-F BTA12-1Z-S-CL-F  BTA12-1Z-S-CLM-F 
DPST-NO  BTA12-2A-S-C-F BTA12-2A-S-CL-F  BTA12-2A-S-CLM-F 
Note:
  1. The insulated temperature of Class B coil insulation is 130℃.The insulated temperature of Class F coil insulation is 155℃.
  2. Add BTA12 suffix letter B represents the Blow-out feature, ex. BTA12B-2C-S-C
  3. The standard contact material AgCdO can be replaced by AgSnO2 gold flashed by adding a letter B in its product name, ex.BTA12-2C-B-S-C.
  4. Terminal has other options, such as S, S1, S2, P1, P2，for example：The letter“S2”in the BTA15-2C-S2-C represents the S2 typeterminal, its dimension is 4.8X0.5. (refer to catalog for Terminal Style below)
  5. Standard cover can be replaced by changing the code in product name, ex. BTA12-2C-S2-C1 for side flange cover. (refer to catalogfor cover Style below)

SPECIFICATIONS

  • COIL RATINGS
Rated voltage Rated current Coil resistance (Ω) Must operate voltage  Must release voltage  Max. voltage  Power consumption (approx.)
假日價50 Hz 60  Hz % of rated voltage
房型AC 平日價6V* 958 807 3.1 85 30 110 3.4VA
平日價12V 331 274 13.5
平日價24V 假日價169.5 141.2 54
120V  37.8 31.2 1270
平日價240V 14.1 11.2  5400
DC  6V* 282 18.7 80 10 2.0W
 12V 160 51
 24V  106 230
平日價48V* 46.2 1050
 110V 17.6 6400
Note:
  1. The coil resistance is measured at a coil temperature of 25℃ and 35%-70% of humidity.
  2. The operating parameter is measured at a coil temperature of 25℃ indicated in the percentage of the rated voltages.
  3. The coil rated current is measured as the real current consumption under the rated voltages.
  • CONTACT RATINGS
Item BTA12
房型Resistive load(CosΦ=1) 30A 300VAC
30A 28VDC
房型Motor 平日價1HP 120VAC
2HP 208-600VAC
Carry Current 30A
房型Max. switching voltage 300VAC 28VDC
房型Max. switching current 30A
房型Max. switching power 9000VA 840W
  • CHARACTERISTICS
Item All Relays
房型Contact resistance 50mΩ Maximum.
房型Operate time 25mS Maximum
房型Release time 20mS Maximum
房型Max. operating frequency 平日價Mechanical: 18,000 operations/h
Electrical: 1,800 operations/h (under rated load)
Insulation resistance 1000MΩ Minimum. At 500VDC.
Dielectric strength  Between open contact: 2500 VAC for 1 minute.
Between contact and coil: 2500VAC for 1 minute.
Between live parts and ground: 4000VAC for 1 minute.
Vibration resistance Destruction: 10 to 55 Hz, 0.5-mmsingle amplitude(1.0-mm double amplitude)
Malfunction: 10 to 55 Hz, 0. 5-mmsingle amplitude(1.0-mm double amplitude)
Shock resistance Destruction: 1,000 m/s²(approx. 100G)
Malfunction: 1,00 m/s² (approx. 10G)
房型Endurance 平日價Mechanical: 10,000,000 operations min (at 18,000 operations/h)
Electrical: 100,000 operations min (at 1,800 operations/h under rated load)
Ambient temperature Operating: -30℃ to +50℃(AC); -30℃ to +65℃(DC)
Ambient humidity Operating: 5% to 85%
Weight 85g 
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