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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

€66,14 AU-3B30UR

PASSEZ VOTRE COMMANDE
Garantie 1 an 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
Produits d'alimentation - Voir Les Produits Associés

Déscription

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.
Placez votre commande(Veuillez spécifier la référence du produit)
Code d'article/ Desc.
Qté
Déscription
AU-1B5UR
€22,08
Stock: 14 semaines
 
1-pole supplementary protector, 5.0A, rated voltage 277V AC, B-curve
AU-2C10UR
€46,53
Stock: 1 semaine
 
2-pole supplementary protector, 10A, rated voltage 480Y/277V AC, C-curve
AU-3D20UR
€66,14
Stock: 14 semaines
 
3-pole supplementary protector, 20A, rated voltage 480Y/277V AC, D-curve
Accessories for UL1077 Supplementary Protectors
AU-N63UM
€43.12
Stock: 14 semaines
 
Neutral pole for UL1077 circuit breaker.
AU-H10UM
€33.01
Stock: 14 semaines
 
1 Auxiliary contact, normally open
AU-H11UM
€36.45
Stock: 14 semaines
 
2 Auxiliary contacts, 1 NO & 1 NC
AU-H10UM
€33.01
Stock: 14 semaines
 
3 Auxiliary contacts, 1 NO & 2 NC
AU-H21UM
€46.55
Stock: 14 semaines
 
3 Auxiliary contacts, 2 NO & 1 NC
AU-FA12UM
Consultez le Service de ventes  
Stock: 
 
 
12 V AC/DC shunt trip, 1.3A
AU-FA24UM
Consultez le Service de ventes  
Stock: 
 
 
24 V AC/DC shunt trip, 0.6A
AU-FA48UM
Consultez le Service de ventes  
Stock: 
 
 
48 V AC/DC shunt trip, 0.2A
AU-FA110UM
Consultez le Service de ventes  
Stock: 
 
 
Shunt trip, 110-240 V AC/DC, 277 V AC , 0.25A @ 110V, 0.5A @ 240V, 0.58A @ 277V
AU-UA120UM
€100.04
Stock: 10 semaines
 
Undervoltage Trip, 120V AC, 60 Hz.(UL Pending)
AU-N63UM
€43.12
Stock: 14 semaines
 
Neutral pole for UL1077 circuit breaker.
AU-H10UM
€33.01
Stock: 14 semaines
 
1 Auxiliary contact, normally open
AU-H11UM
€36.45
Stock: 14 semaines
 
2 Auxiliary contacts, 1 NO & 1 NC
† Tous les Montants indiqués Dans EUR
Notez: (*) Insert “B” for b-curve, “C” for c-curve and “D” for d-curve.

 Constructeur de référence

Construisez votre numéro de pièce ci-dessous
Descriptions des options de:


(1) Poles Select:
-1 pour 1 Pole
-2 pour 2 Poles
-3 pour 3 Poles

(2) Curve Type Select:
B pour b-curve
C pour c-curve
D pour d-curve

(3) Rated Current Select:
05UR pour 0.5A
1UR pour 1.0A
2UR pour 2.0A
3UR pour 3.0A
4UR pour 4.0A
5UR pour 5.0A
6UR pour 6.0A
8UR pour 8.0A
10UR pour 10A
12UR pour 12A
13UR pour 13A
15UR pour 15A
16UR pour 16A
20UR pour 20A
25UR pour 25A
30UR pour 30A
32UR pour 32A
40UR pour 40A
50UR pour 50A
60UR pour 60A
63UR pour 63A
Notez: Toutes les combinaisons peuvent ne pas être valables, vérifiez la fiche technique pour les références valables.
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