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Altech Corporation is the US market leader in UL508 listed Manual Motor Controllers. We compliment our significant miniature circuit breaker line with UL 489 listed Miniature Molded Case Circuit Breakers which have the highest rated 32A in the industry and UL 1077 Recognized Supplementary Protectors. The result is the broadest line of miniature circuit protection products in the industry.

Series include:

L-Series

UL 489 Miniature Molded Case Circuit Breakers

• Available in AC and DC models
• DIN Rail Mounted
• 17.5mm width
• Thermal Magnetic
• Electrical Ratings:
  

  AC Version (Dual Voltage Rating)
  

  0.2-63A / 240V AC, 50/60Hz
  

  0.2-32A / 480Y/277V AC, 50/60Hz
  

  DC Version
  

  0.2-63A/125/250V DC

• 125VDC (1 pole); 250VDC (2pole)
• 10kA Short Circuit Interrupting Capacity
• Positive Trip indicator
  

  (Green - off/tripped, Red - on)

• HACR Type 40°C
• Line/Load reversible

V-EA Series

UL508 Manual Motor Controllers

• UL508 Listed and CSA C22.2 No. 14 certified
• Suitable for Motor Disconnect Means
• Electrical Ratings:
  

  0.3 - 60A / 480 /277V AC, 50/60Hz

• Six trip characteristics; 1, 2 and 3 poles + Neutral
• Also UL1077 recognized
• Horsepower Ratings for protecting motors up to 40hp
• 10kA Interrupt Rating
• Thermal Magnetic Type
• Provides Overload Protection
• Complementary UL-Listed Busbar System Available
• Ring Tongue Terminals Available
• Suitable for Disconnect Use:

• AC Motors
• AC General Use Loads
• AC Ballast Loads
• AC Tungsten Loads
• AC Resistance Loads
• CSA C22.2 No.14 Certified

R-Series

UL 1077 Supplementary Protectors

• DIN Rail Mounted
• 17.5mm width per pole
• Thermal Magnetic
• Electrical Ratings:
  

  0.5-63A / 480Y/277V AC, 50/60Hz

• 10kA Short Circuit Withstand Capacity 10kA
• Positive Trip indicator (Green - off/tripped, Red - on)
• Applications (on the load side of Branch Circuit Protection) include:

• Sensitive Electronics
• Power Supplies
• Appliance circuits, etc.