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Datasheet> 器件分类 > 电路保护> 15905
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15905

产品描述Circuit Breakers MA1. 0.63-10A Motor Protector
产品类别电路保护   
文件大小82KB，共2页
制造商Altech
官网地址http://www.altechcorp.com/
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15905概述

Circuit Breakers MA1. 0.63-10A Motor Protector

15905规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer		Altech
产品种类
Product Category		Circuit Breakers
RoHSDetails
产品
Product		Common Trip Circuit Breakers
类型
Type		3 Phase Adjustable Trip
电流额定值
Current Rating		1 A
电压额定值 AC
Voltage Rating AC		277 VAC
Number of Poles3 Pole
Actuator TypeHandle
工作温度范围
Operating Temperature Range		0 C to + 25 C
IlluminatedNot Illuminated
高度
Height		89.5 mm
长度
Length		68 mm
端接类型
Termination Style		Screw
电压额定值
Voltage Rating		277 VAC
宽度
Width		44 mm
安装风格
Mounting Style		DIN Rail

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Altech UL508
MA- Series
Three Phase Adjustable Trip
Miniature Circuit Breakers/
Manual Motor Controllers
The MA was designed to handle the high
inrush loads of 3 phase transformers,
power supplies, motors, etc. The MA
protects wiring and equipment from
damage caused by the three major
classes of over-current, yet greatly reduc-
es the number of nuisance trips in high
starting and inrush current circuits.
An IEC device with excellent ratings under
a UL listing at 480Y/277V (including group
ratings) and at 500V under international
standards, the Altech/ABL Sursum MA
provides short and long term cost effective
circuit protection for USA and/or export
applications. The short term advantages
include: (1) adjustable thermal trip allows
finalization of initial designs before
procurement of the load equipment is
complete; (2) snap-on mounting for readily
available, internationally standardized DIN
Rail saves panel layout design time as well
as installation and change labor; (3) large
cage-clamp terminals with screws suitable
to power screwdrivers, simplifies and
speeds wiring; (4) convenient switched
disconnect during factory testing and/or
initial start-up saves time and aggravation.
The key long term advantage is customer
satisfaction and proven over-current pro-
tection of wiring and equipment (and the
lack of rework/repair costs).
UL508 listed
E137938
CAN/CSA-C22.2 No.14 certified
Type Designation
MA
__
(a)
__
(b)
__
(c)
RT
__
(d)
(a)
= MA - Manual Motor Controller
(b)
= Rated Current
(c)
= U - US Housing
(d)
= Blank - Standard Terminal
RT - Ring-tongue Terminal
Voltage Rating
AIC (Interrupt Capacity)
480Y/277VAC
0.16A-2.5A: 42kA; 4.0A-16A: 14kA; 20A-40A: 10kA
Standard Short Circuit Withstand Rating
0.16A-2.5A: 42kA; 4.0A-16A: 14kA
(UL/CSA Ratings)
Group Short Circuit Ratings
(UL/CSA Ratings)
Typical Life
Calibration Temperature
Standard Pack and Weight
Terminal Size Acceptability
see above
6000 on/off operations with 2xRC
25°C, +0°, -5° (77°F, +0° -9°)
1/450g (1.0 lb.)
Top/Bottom: 18-3 AWG
Type and
Rated
Current
MA0.16U
MA0.25U
MA0.40U
MA0.63U
MA1.0U
MA1.6U
MA2.5U
MA4.0U
MA6.3U
MA10U
MA16U
MA20U
MA25U
MA32U
MA40U
Cat. No.
15.901U
15.902U
15.903U
15.904U
15.905U
15.906U
15.907U
15.908U
15.909U
15.910U
15.911U
15.912U
15.913U
15.914U
15.915U
FLA Dial
Adjustment
Markings
0.1/ 0.12/0.14/0.16
0.16/0.19/0.22/0.25
0.25/0.30/0.35/0.40
0.40/0.48/0.56/0.63
0.63/0.75/0.87/1.0
1.0/1.2/1.4/1.6
1.6/1.9/2.2/2.5
2.5/3.0/3.5/4.0
4.0/4.8/5.6/6.3
6.3/7.5/8.7/10
10/12/14/16
16/17/18.5/20
20/21.5/23/25
25/27/30/32
32/34/37/40
GROUP SHORT
CIRCUIT RATING
AT 480VACa
(and BCP size)
3Ø HORSEPOWER RATINGS AT NOMINAL LINE VOLTAGE
(See Note for HEA Definition)
110-120V
HP (HEA)
200V
HP (HEA)
208V
HP (HEA)
220-240V
HP (HEA)
460-480V
HP (HEA)
42kA
RMS
symmetrical
(max. 1200A
MCCB
or RK5)
Through MA2.5U, ampere rated for motor circuits having a full-
load-amperage (FLA) not exceeding the MA’s general purpose
rated current (RC, equals maximum dial setting) and a locked
rotor current not exceeding 6 times the MA’s RC.
14kA
RMS
symmetrical
(max. 350A
MCCB
or RK5)
10kA
RMS
symmetrical
(max. 350A
MCCB
or RK5)
1/2 (4.0)
3/4 (5.6)
1
2
3
3
5
5
(7.2)
(13.6)
(19.2)
(19.2)
(30.4)
(30.4)
3/4 (3.2)
1
1/2
(6.0)
2
(7.8)
3 (11.0)
5 (17.5)
5 (17.5)
7
1/2
(25.0)
10 (32.0)
3/4
1
1/2
2
3
5
7
1/2
7
1/2
10
(3.1)
(5.7)
(7.5)
(10.6)
(16.7)
(24.2)
(24.2)
(31.0)
1
1
1/2
3
5
5
7
1/2
10
10
(3.6)
(5.2)
(9.6)
(15.2)
(15.2)
(22.0)
(28.0)
(28.0)
2
3
5
10
10
15
20
25
(3.42)
(4.8)
(7.6)
(14.0)
(14.0)
(21.0)
(27.0)
(34.0)
Note:
HEA - Horsepower Equivalent Amperes,
the nominal amperage assigned to standard motor horsepower ratings in design guide tables such as
NFPA-70 Tables 430-248, 430-249, 430-250; UL1077 Table 16.2; CSA - C22.2 No. 235-M89 Tables 44 and 45; CSA-C22.2 No. 14-M91 Table 19, etc. Multiply
HEA values (in parenthesis) by 1.1 if power factor is 90%, and by 1.2 if power factor is 80%.
a The standard-circuit short-circuit rating is 14kA for all types. Group ratings can be used in a standard circuit (e.g., MA1.0U at 42kA), but a higher
standard rating cannot be used in a group circuit (e.g., MA40U at 14kA only in standard circuit.)
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
32

15905相似产品对比

15905 15913 15911 15904 15.903 15.907 15.902 15.912
描述 Circuit Breakers MA1. 0.63-10A Motor Protector Circuit Breakers MA20.0-25.0A Motor Protector Circuit Breakers MA 10.0-16.0A Circuit Breakers MA0.6 0.40-0.63A Motor Protector Circuit Breakers .4 0.25-0.40A Motor Protector Circuit Breakers MA 1.6-2.5A Motor Protector Circuit Breakers 0.16-0.25A Motor Protector Circuit Breakers MA2 16.0-20.0A Motor Protector
Product Attribute Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value
制造商
Manufacturer		 Altech Altech Altech Altech Altech Altech Altech Altech
产品种类
Product Category		 Circuit Breakers Circuit Breakers Circuit Breakers Circuit Breakers Circuit Breakers Circuit Breakers Circuit Breakers Circuit Breakers
RoHS Details Details Details Details Details Details Details Details
产品
Product		 Common Trip Circuit Breakers Common Trip Circuit Breakers Common Trip Circuit Breakers Common Trip Circuit Breakers Common Trip Circuit Breakers Common Trip Circuit Breakers Common Trip Circuit Breakers Common Trip Circuit Breakers
类型
Type		 3 Phase Adjustable Trip 3 Phase Adjustable Trip 3 Phase Adjustable Trip 3 Phase Adjustable Trip 3 Phase Adjustable Trip 3 Phase Adjustable Trip 3 Phase Adjustable Trip 3 Phase Adjustable Trip
电流额定值
Current Rating		 1 A 25 A 16 A 630 mA 400 mA 2.5 A 250 mA 20 A
电压额定值 AC
Voltage Rating AC		 277 VAC 277 VAC 277 VAC 277 VAC 277 VAC 277 VAC 277 VAC 277 VAC
Number of Poles 3 Pole 3 Pole 3 Pole 3 Pole 3 Pole 3 Pole 3 Pole 3 Pole
Actuator Type Handle Handle Handle Handle Handle Handle Handle Handle
Illuminated Not Illuminated Not Illuminated Not Illuminated Not Illuminated Not Illuminated Not Illuminated Not Illuminated Not Illuminated
高度
Height		 89.5 mm 89.5 mm 89.5 mm 89.5 mm 89.5 mm 89.5 mm 89.5 mm 89.5 mm
长度
Length		 68 mm 68 mm 68 mm 68 mm 68 mm 68 mm 68 mm 68 mm
端接类型
Termination Style		 Screw Screw Screw Screw Screw Screw Screw Screw
电压额定值
Voltage Rating		 277 VAC 277 VAC 277 VAC 277 VAC 277 VAC 277 VAC 277 VAC 277 VAC
宽度
Width		 44 mm 44 mm 44 mm 44 mm 44 mm 44 mm 44 mm 44 mm
安装风格
Mounting Style		 DIN Rail DIN Rail DIN Rail DIN Rail DIN Rail DIN Rail DIN Rail DIN Rail
最小工作温度
Minimum Operating Temperature		 - - 0 C 0 C 0 C 0 C 0 C 0 C
最大工作温度
Maximum Operating Temperature		 - - + 25 C + 25 C + 25 C + 25 C + 25 C + 25 C

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