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DIN Rail Mount Circuit Breakers

R Series UL1077 Supplementary Protectors

Circuit Breakers, UL 1077 Supplementary Protectors | R Series UL1077 Supplementary Protectors

Circuit Breakers, UL 1077 Supplementary Protectors

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R$288,00 AU-3B30UR

1 ano de garantia CE
  • DIN Rail Mounted
  • 17.5 mm (0.69") Width per Pole
  • Thermal Magnetic Overcurrent Protection
  • 0.5 - 60 A, 480Y/277 Vac, 50/60 Hz
  • 10 kA Short Circuit Interrupting Capacity
  • UL Recognized E137915
  • Dual Connection Terminals, Box Clamp and Ring Tongue/Forked Terminals
  • Marking Area with Clear Cover
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Descrição

While UL489 branch circuit breakers protect feeder or branch circuits, R Series UL1077 supplementary protectors are made to trip faster than a standard UL489 circuit breaker, therefore providing additional protection for specific devices. Supplementary protectors provide critical protection in applications where branch circuit protection is not required, or is already provided by a separate device.
R Series supplementary protectors are available in one, two, and three-pole configurations and up to 20 different current ratings from 0.5A to 60A and can safely be used in applications up to 480Y/277 Vac with a 10 kA short circuit withstand Rating.

Three different trip characteristics, including B, C and D curves, give you the ability to configure the exact protection scheme you require.

B-Trip Protectors
Include business equipment, wiring protection, lighting, appliances, control circuits and some electronic applications. Relatively long thermal trip delay but low magnetic trip point.

C-Trip Protectors
Include lighting, wiring protection, appliances, business equipment, and control circuit applications. Relatively long thermal trip delay and medium magnetic trip point.

D-Trip Protectors
Include control transformers, power supplies and reactive loads. Relatively long thermal trip delay and very high magnetic trip point.

Features Provided by the Different Types of Circuit Breakers
UL1077 Recognized Supplementry Protectors
    Overload Protection

UL508 Listed Manual Motor Controllers
    Overload Protection
    Switching Function
    Disconnect Function

UL489 Miniature Molded Case Circuit Breakers
    Overload Protection
    Switching Function
    Disconnect Function
    Short Circuit Protection

Specifications
Voltage Rating: 480Y/277 Vac
Short Circuit Withstand Rating (UL - Ratings):
    0.5-10A (RC): 10kA with no back-up fuse
    12-60A (RC): 10kA with UL-listed Class J back-up fuse; 5kA with no back-up fuse
Calibration Temperature: 30°C (86°F)
Operating Temperature: -25 to 55°C (-13 to 131°F)
Storage Temperature: -40 to 70°C (-40 to 158°F)
Terminal Size Acceptability:
    Top: 18-3 AWG
    Bottom: 18-2 AWG (line/load reversible)
Tightening Torque (min/max): 17.7/25 lb-in. (2/2.8 Nm)
Terminal Protection Degree: IP20
Vibration Resistance: ≥15g
Dimensions:
    Height: 89.3 mm (3.51")
    Width:
      One Pole: 17.5 mm (0.69")
      2 Pole: 35 mm (1.38")
      3 Pole: 52.5 mm (2.07")
Depth:68.4 mm (2.69") from DIN rail

Use the "Part Number Builder" below for product selection.
Ver Modelos e Preços(Especifique o número do modelo)
Código de Produto/Desc.
Qtd
Descrição
Quick Ship
AU-1B5UR
R$96,00
Disponível em: 10 semanas
 
1-pole supplementary protector, 5.0A, rated voltage 277V AC, B-curve
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AU-2C10UR
R$192,00
Disponível em: Em estoque
 
2-pole supplementary protector, 10A, rated voltage 480Y/277V AC, C-curve
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AU-3D20UR
R$288,00
Disponível em: 2 semanas
 
3-pole supplementary protector, 20A, rated voltage 480Y/277V AC, D-curve
Accessories for UL1077 Supplementary Protectors
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AU-N63UM
R$188,00
Disponível em: 2 semanas
 
Neutral pole for UL1077 circuit breaker.
Quick Ship
AU-H10UM
R$144,00
Disponível em: 2 semanas
 
1 Auxiliary contact, normally open
Quick Ship
AU-H11UM
R$159,00
Disponível em: 2 semanas
 
2 Auxiliary contacts, 1 NO & 1 NC
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AU-H10UM
R$144,00
Disponível em: 2 semanas
 
3 Auxiliary contacts, 1 NO & 2 NC
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AU-H21UM
R$203,00
Disponível em: 2 semanas
 
3 Auxiliary contacts, 2 NO & 1 NC
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AU-FA12UM
Sob consulta  
Disponível em: 
 
 
12 V AC/DC shunt trip, 1.3A
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AU-FA24UM
Sob consulta  
Disponível em: 
 
 
24 V AC/DC shunt trip, 0.6A
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AU-FA48UM
Sob consulta  
Disponível em: 
 
 
48 V AC/DC shunt trip, 0.2A
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AU-FA110UM
Sob consulta  
Disponível em: 
 
 
Shunt trip, 110-240 V AC/DC, 277 V AC , 0.25A @ 110V, 0.5A @ 240V, 0.58A @ 277V
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AU-UA120UM
R$435,00
Disponível em: 2 semanas
 
Undervoltage Trip, 120V AC, 60 Hz.(UL Pending)
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AU-N63UM
R$188,00
Disponível em: 2 semanas
 
Neutral pole for UL1077 circuit breaker.
Quick Ship
AU-H10UM
R$144,00
Disponível em: 2 semanas
 
1 Auxiliary contact, normally open
Quick Ship
AU-H11UM
R$159,00
Disponível em: 2 semanas
 
2 Auxiliary contacts, 1 NO & 1 NC
Preços indicados em Reais e já incluem todos os impostos e taxas de acordo com a legislação vigente. Nota: (*) Insert “B” for b-curve, “C” for c-curve and “D” for d-curve.

Construtor de Código de Produto

Construa o Código do Produto Abaixo:
Descrições das Opções:


(1) Poles Selecione :
-1 por 1 Pole
-2 por 2 Poles
-3 por 3 Poles

(2) Curve Type Selecione :
B por b-curve
C por c-curve
D por d-curve

(3) Rated Current Selecione :
05UR por 0.5A
1UR por 1.0A
2UR por 2.0A
3UR por 3.0A
4UR por 4.0A
5UR por 5.0A
6UR por 6.0A
8UR por 8.0A
10UR por 10A
12UR por 12A
13UR por 13A
15UR por 15A
16UR por 16A
20UR por 20A
25UR por 25A
30UR por 30A
32UR por 32A
40UR por 40A
50UR por 50A
60UR por 60A
63UR por 63A
Nota: Algumas combinações podem ser inválidas, por favor verifique a folha de especificações para códigos de produtos válidos.