Requires branch circuit backup with a UL LISTED Type K5 or RK5 fuse rated 15A minimum and no more than 4 times full load amps not to exceed 125A for 50 Amp or less
rating and not to exceed 175 for 51 through 100 Amp rating
Configuration Max. Frequency Phase Load Purpose With Without With Without With Without
Rating
Amps
Amps
1
Backup Backup Backup Backup Backup Backup
Fuse
Fuse
Fuse
Fuse
Fuse
Fuse
---
0.10 - 70
---
---
7,500
---
5,000 5,000 1,500
80
DC
---
71 - 100 71 - 100
---
10,000
---
5,000
---
5,000
125
DC
---
1 - 50
---
---
5,000
---
---
---
5,000
DC
---
0.10 - 50
---
---
---
5,000
0.10 - 70
3,000 1,500 3,000 1,500
Series
250
1
---
---
5,000
50 / 60
0.10 - 100
---
---
5,000 5,000
3
0.10 - 90
---
---
3,000 1,500
415
50 / 60
3
0.10 - 30
---
5,000
2
---
3,000 1,500
5,000 2,500
80
DC
---
7,500
---
5,000
Dual Coil
0.10 - 30
---
---
1,500
1,500
250
50 / 60
1&3
5,000 3,000
3,000
80
DC
---
0.10 - 70
---
---
7,500
---
5,000 5,000 1,500
250
50 / 60
1 & 3 0.10 - 70
---
---
5,000 3,000 1,500 3,000 1,500
Shunt
3,000 1,500
415
50 / 60
3
0.10 - 30
---
5,000
2
---
3,000 1,500
5,000 2,500
Voltage
Current Rating
Application
Codes
UL / CSA
TC1,2,OL1,U1
TC1,2,OL0,U1
TC1,2,OL1,U1
TC1,2,OL1,U1
---
Agency F, H, J or R
Agency J or R
2P, Agency J or R
---
Agency J or R
Construction Notes
TC1,2,OL1,C1
TC1,2,OL1,U1
TC1,2,OL1,U1
TC1,2,OL1,U1
TC1,2,OL1,C1
Rocker
Handle, Agency F, H, J or R
---
---
---
Rocker
Handle, Agency F, H, J or R
Notes:
1.
General Purpose ratings for UL/CSA only.
2.
Requires branch circuit backup with a UL LISTED Type K5 or RK5 fuse rated 15A minimum and no more than 4 times full load amps not to exceed 125A for 50 Amp or less
rating and not to exceed 175 for 51 through 100 Amp rating.
Table D:
Lists UL Listed (489), CSA Certified (C22.2 No. 5.1-M) configuration and performance capabilities as a Molded Case
1. Prerequisites
The premise for implementing the contents of this section is that the official ESP-IDF framework and ESP-ADF framework of Espressif have been successfully compiled.
Here we use the es...
I use C8051 common I/O port to simulate IIC and infrared temperature measuring element MLX90614 to communicate. The timing and delay are correct. The period of sending one bit of data is 50us. However...
Hi All, I developed under CE5.0. I wrote a streaming driver, and then modified the platform.reg file on PB, adding this section: [HKEY_LOCAL_MACHINE\Drivers\BuiltIn\WPA_SUPPLICANT] "Prefix"="WPA" "Dll...
Some simple C language program examples are selected. These programs have simple structures and few programming skills. Although the questions are simple, they are very suitable for beginners to learn...
July 15In the morning , Niu rushed to Beijing Parkview Hotel to attend the Advantech Embedded Application Design Forum. Today, Advantech, INTEL, MICROSOFT, TI and other industry giants gathered to dis...
I'd like to ask how to read the parameters of a field effect tube. The formula in the book is I=K(Vgs-Vt) squared, but there is no quantity K in the parameter table, only voltage, current, and power?...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
Don’t just look at the power when choosing a power supply
We know that a power supply with a low rated power can hardly meet the power supply needs of the system, which may cause frequent free...[Details]
DCDC means DC to DC (conversion of different DC power values). Anything that meets this definition can be called a DCDC converter. Specifically, it means converting the input DC into AC through a s...[Details]
It should be understood as follows: DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, incl...[Details]
This paper describes the design method of electronic multifunctional watt-hour meter, the key technology of hardware design and the software design process. Taking NEC's μPD78F0338 microcontroller ...[Details]