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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

54,310원 AU-3B30UR

1 year warranty CE RoHS
  • 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
전력 제품 - 관련 제품 보기

설명

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.
가격 확인(원하는 수량을 기입하십시오.)
제품 번호/Desc.
수량
RoHS
설명
Quick Ship
AU-1B5UR
18,110원
배송: 12 주
RoHS compliant
1-pole supplementary protector, 5.0A, rated voltage 277V AC, B-curve
Quick Ship
AU-2C10UR
36,210원
배송: 2 주
RoHS compliant
2-pole supplementary protector, 10A, rated voltage 480Y/277V AC, C-curve
Quick Ship
AU-3D20UR
54,310원
배송: 6 주
RoHS compliant
3-pole supplementary protector, 20A, rated voltage 480Y/277V AC, D-curve
Accessories for UL1077 Supplementary Protectors
Quick Ship
AU-N63UM
35,540원
배송: 6 주
RoHS compliant
Neutral pole for UL1077 circuit breaker.
Quick Ship
AU-H10UM
27,090원
배송: 6 주
RoHS compliant
1 Auxiliary contact, normally open
Quick Ship
AU-H11UM
29,910원
배송: 6 주
RoHS compliant
2 Auxiliary contacts, 1 NO & 1 NC
Quick Ship
AU-H10UM
27,090원
배송: 6 주
RoHS compliant
3 Auxiliary contacts, 1 NO & 2 NC
Quick Ship
AU-H21UM
38,220원
배송: 6 주
RoHS compliant
3 Auxiliary contacts, 2 NO & 1 NC
Quick Ship
AU-FA12UM
판매 상담  
배송: 
 
RoHS compliant
12 V AC/DC shunt trip, 1.3A
Quick Ship
AU-FA24UM
판매 상담  
배송: 
 
RoHS compliant
24 V AC/DC shunt trip, 0.6A
Quick Ship
AU-FA48UM
판매 상담  
배송: 
 
RoHS compliant
48 V AC/DC shunt trip, 0.2A
Quick Ship
AU-FA110UM
판매 상담  
배송: 
 
RoHS compliant
Shunt trip, 110-240 V AC/DC, 277 V AC , 0.25A @ 110V, 0.5A @ 240V, 0.58A @ 277V
Quick Ship
AU-UA120UM
82,470원
배송: 6 주
RoHS compliant
Undervoltage Trip, 120V AC, 60 Hz.(UL Pending)
Quick Ship
AU-N63UM
35,540원
배송: 6 주
RoHS compliant
Neutral pole for UL1077 circuit breaker.
Quick Ship
AU-H10UM
27,090원
배송: 6 주
RoHS compliant
1 Auxiliary contact, normally open
Quick Ship
AU-H11UM
29,910원
배송: 6 주
RoHS compliant
2 Auxiliary contacts, 1 NO & 1 NC
모든 가격은 원화로 표시되어 있습니다.
참고: (*) Insert “B” for b-curve, “C” for c-curve and “D” for d-curve.

제품 번호 생성기

제품 옵션을 선택하세요
옵션 선택:


(1) Poles 선택하기:
-1 : 1 Pole
-2 : 2 Poles
-3 : 3 Poles

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

(3) Rated Current 선택하기:
05UR : 0.5A
1UR : 1.0A
2UR : 2.0A
3UR : 3.0A
4UR : 4.0A
5UR : 5.0A
6UR : 6.0A
8UR : 8.0A
10UR : 10A
12UR : 12A
13UR : 13A
15UR : 15A
16UR : 16A
20UR : 20A
25UR : 25A
30UR : 30A
32UR : 32A
40UR : 40A
50UR : 50A
60UR : 60A
63UR : 63A
참고: 제품 구성 시 ‘판매 상담’으로 표시되어있는 제품은 영업부와 상담하십시오.