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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

MXN1,705.00 AU-3B30UR

1 año de garantía 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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Descripción

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.
Hacer Pedido(Especifique el Número de Modelo)
Número de parte/Desc.
Cant.
Descripción
AU-1B5UR
MXN570.00
Disponible en: 10 Semanas
 
1-pole supplementary protector, 5.0A, rated voltage 277V AC, B-curve
AU-2C10UR
MXN1,140.00
Disponible en: Disponible
 
2-pole supplementary protector, 10A, rated voltage 480Y/277V AC, C-curve
AU-3D20UR
MXN1,705.00
Disponible en: 2 Semanas
 
3-pole supplementary protector, 20A, rated voltage 480Y/277V AC, D-curve
Accessories for UL1077 Supplementary Protectors
AU-N63UM
MXN1,115.00
Disponible en: 2 Semanas
 
Neutral pole for UL1077 circuit breaker.
AU-H10UM
MXN850.00
Disponible en: 2 Semanas
 
1 Auxiliary contact, normally open
AU-H11UM
MXN940.00
Disponible en: 2 Semanas
 
2 Auxiliary contacts, 1 NO & 1 NC
AU-H10UM
MXN850.00
Disponible en: 2 Semanas
 
3 Auxiliary contacts, 1 NO & 2 NC
AU-H21UM
MXN1,200.00
Disponible en: 2 Semanas
 
3 Auxiliary contacts, 2 NO & 1 NC
AU-FA12UM
Consultar Ventas  
Disponible en: 
 
 
12 V AC/DC shunt trip, 1.3A
AU-FA24UM
Consultar Ventas  
Disponible en: 
 
 
24 V AC/DC shunt trip, 0.6A
AU-FA48UM
Consultar Ventas  
Disponible en: 
 
 
48 V AC/DC shunt trip, 0.2A
AU-FA110UM
Consultar Ventas  
Disponible en: 
 
 
Shunt trip, 110-240 V AC/DC, 277 V AC , 0.25A @ 110V, 0.5A @ 240V, 0.58A @ 277V
AU-UA120UM
MXN2,580.00
Disponible en: 2 Semanas
 
Undervoltage Trip, 120V AC, 60 Hz.(UL Pending)
AU-N63UM
MXN1,115.00
Disponible en: 2 Semanas
 
Neutral pole for UL1077 circuit breaker.
AU-H10UM
MXN850.00
Disponible en: 2 Semanas
 
1 Auxiliary contact, normally open
AU-H11UM
MXN940.00
Disponible en: 2 Semanas
 
2 Auxiliary contacts, 1 NO & 1 NC
Todas las cantidades que se muestran en MXN
Nota: (*) Insert “B” for b-curve, “C” for c-curve and “D” for d-curve.

Generador de Número de Parte

Construya su Número de Parte Abajo
Opciónes de Descripción:


(1) Poles seleccionar de:
-1 para 1 Pole
-2 para 2 Poles
-3 para 3 Poles

(2) Curve Type seleccionar de:
B para b-curve
C para c-curve
D para d-curve

(3) Rated Current seleccionar de:
05UR para 0.5A
1UR para 1.0A
2UR para 2.0A
3UR para 3.0A
4UR para 4.0A
5UR para 5.0A
6UR para 6.0A
8UR para 8.0A
10UR para 10A
12UR para 12A
13UR para 13A
15UR para 15A
16UR para 16A
20UR para 20A
25UR para 25A
30UR para 30A
32UR para 32A
40UR para 40A
50UR para 50A
60UR para 60A
63UR para 63A
Nota: Todas las combinaciones pueden no ser válidas, revise la hoja de especificaciones para números de parte válidos
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