DIN Rail Mount Circuit Breakers

R Series UL1077 Supplementary Protectors

Circuit Breakers, UL 1077 Supplementary Protectors

^¥13,170 AU-3B30UR

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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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商品説明

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.

注文する（部品番号ビルダーより掲載以外の製品もご選択いただけます）(注文数を入力の上、"カートに追加"をクリックしてください)

部品番号/Desc.

注文数

商品説明

AU-1B5UR

¥4,835 (税込)
(税抜価格 ¥4,395)

納期: 15 週間

1-pole supplementary protector, 5.0A, rated voltage 277V AC, B-curve

AU-2C10UR

¥10,192 (税込)
(税抜価格 ¥9,265)

納期: 2 週間

2-pole supplementary protector, 10A, rated voltage 480Y/277V AC, C-curve

AU-3D20UR

¥14,487 (税込)
(税抜価格 ¥13,170)

納期: 15 週間

3-pole supplementary protector, 20A, rated voltage 480Y/277V AC, D-curve

Accessories for UL1077 Supplementary Protectors

AU-N63UM

¥9,444 (税込)
(税抜価格 ¥8,585)

納期: 15 週間

Neutral pole for UL1077 circuit breaker.

AU-H10UM

¥7,233 (税込)
(税抜価格 ¥6,575)

納期: 15 週間

1 Auxiliary contact, normally open

AU-H11UM

¥7,986 (税込)
(税抜価格 ¥7,260)

納期: 15 週間

2 Auxiliary contacts, 1 NO & 1 NC

AU-H10UM

¥7,233 (税込)
(税抜価格 ¥6,575)

納期: 15 週間

3 Auxiliary contacts, 1 NO & 2 NC

AU-H21UM

¥10,197 (税込)
(税抜価格 ¥9,270)

納期: 15 週間

3 Auxiliary contacts, 2 NO & 1 NC

AU-FA12UM

お問い合せ下さい

納期:

12 V AC/DC shunt trip, 1.3A

AU-FA24UM

お問い合せ下さい

納期:

24 V AC/DC shunt trip, 0.6A

AU-FA48UM

お問い合せ下さい

納期:

48 V AC/DC shunt trip, 0.2A

AU-FA110UM

お問い合せ下さい

納期:

Shunt trip, 110-240 V AC/DC, 277 V AC , 0.25A @ 110V, 0.5A @ 240V, 0.58A @ 277V

AU-UA120UM

¥21,912 (税込)
(税抜価格 ¥19,920)

納期: 11 週間

Undervoltage Trip, 120V AC, 60 Hz.(UL Pending)

AU-N63UM

¥9,444 (税込)
(税抜価格 ¥8,585)

納期: 15 週間

Neutral pole for UL1077 circuit breaker.

AU-H10UM

¥7,233 (税込)
(税抜価格 ¥6,575)

納期: 15 週間

1 Auxiliary contact, normally open

AU-H11UM

¥7,986 (税込)
(税抜価格 ¥7,260)

納期: 15 週間

2 Auxiliary contacts, 1 NO & 1 NC

注: (*) Insert “B” for b-curve, “C” for c-curve and “D” for d-curve.

部品番号ビルダー

下記から仕様構成を選択し、ご注文ください

	(1)	(2)	(3)
AU

以下からオプションを選択:

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

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

(3) Rated Current :
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

注: 有効な部品番号については、「商品仕様(PDF)」を参照ください。
ご不明な場合は、カスタマーサービス(0120-040-572 もしくは jpesales@dwyeromega.com)へお問合せください。