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参数资料
| 型号： | MB1-B-34-620-1A26-B-C |
| 厂商： | Carling Technologies |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | CIRCUIT BREAKER MAG 20A PANEL MT |
| 标准包装： | 1 |
| 系列： | M |
| 断路器类型： | 磁性（液力延迟） |
| 电压： | 80VDC，125/250VAC |
| 电流 - 跳闸(It)： | 20A |
| 极数： | 1 |
| 触动器类型： | 摇臂 |
| 安装类型： | 面板安装 |
| 其它名称： | 432-1046 |
M-Series General Specifications
Electrical
Mechanical
Maximum Voltage
Current Ratings
Auxiliary Switch Rating
125/250 VAC 50/60 Hz, 80 VDC
(See Rating Tables.)
Standard current coils: 0.100, 0.250,
0.500, 0.750, 1.00 thru 15.0 in 1
amp increments, 18.0,
20.0, 25.0, 30.0. Other ratings avail-
able - see Ordering Scheme.
SPDT; 7A 250VAC, 7A (Res)
Endurance
Trip Free
Trip Indication
10,000 ON-OFF operations @ 6 per
minute with rated Current and
Voltage.
All M-Series Circuit Breakers will trip
on overload, even when actuator is
forcibly held in the ON position.
The actuator moves positively to the
OFF position when an overload
28VDC, 4A (Ind.) 28VDC, 0.25A
80VDC (Res) (silver contacts), 0.1A
125VAC (gold contacts).
Physical
causes the circuit breaker to trip.
Insulation Resistance
Minimum of 100 Megohms at 500
VDC.
Number of Poles 1 or 2
Dielectric Strength
Resistance, Impedance
UL, CSA 1500V, 50/60 Hz for one
minute between all electrically isolat-
ed terminals. M-Series Circuit
Breakers comply with the 8mm
spacing and 3750 V 50/60Hz dielec-
tric requirements from hazardous
voltage to operator accessible sur-
faces, per Publications IEC 380,
435, 950, EN 60950 and VDE 0805.
Values from Line to Load Terminal -
Internal Circuit Configurations Series with or without Auxiliary
Switch.
Switch Only with or without Auxiliary
Switch.
Weight Approximately 30 grams/pole
(Approximately 1.07 ounces/pole)
Standard Colors See Ordering Scheme.
Environmental
based on Series Trip Circuit Breaker.
Designed and tested in accordance with requirements of specifi-
cation MIL-PRF-55629 & MIL-STD-202 as follows:
Shock Withstands 100 Gs, 6ms, sawtooth
while carrying rated current per
Method 213, Cond. I. Instantaneous
curves tested at 80% of rated current.
Vibration Withstands 0.060" excursion from 10-
55 Hz, and 10 Gs 55-500 Hz, at rated
current per Method 204C, Test
Condition A. Instantaneous curves
tested at 80% of rated current.
Moisture Resistance Method 106D, i.e., ten 24-hour
cycles @ + 25°C to +65°C, 80-98% RH.
Salt Spray Method 101, Condition A (90-95%
RH @ 5% NaCl Solution, 96 hrs).
Thermal Shock Method 107D, Condition A (Five
cycles @ -55°C to +25°C to +85°C
Pulse Tolerance Curves
20
to +25°C).
Operating Temperature -40° C to +85° C
Chemical Resistance Only the outside surfaces of the case
and the handles may be cleaned with
detergents or alcohol. Organic (hydro-
carbon based) solvents are not rec-
ommended because they attack plas-
tics. Caution should be taken when
solvents are used to clean and
remove flux from terminals. Lubricants
should not be introduced into the han-
dle/bushing openings.
www.carlingtech.com
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| MB1-B-34-620-1-A27-B-C | 功能描述:断路器 20 A ONE POLE FLAT RoHS:否 制造商:Phoenix Contact 产品:Device Circuit Breakers 产品类型:Thermomagnetic 电流额定值:2 A 电压额定值 AC:240 V, 277 V 电压额定值 DC:50 V 极数:1 Pole 执行器类型:Slide 电路功能:Trip Free 系列:CB TM1 工作温度范围:- 30 C to + 60 C 照明:No |
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