GuardWell JXLP 160 hot sale 500v Disconnect Isolation cut off fuse type isolating switch
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- Supplier: Jiangsu Jiadunwell Electric Co. Ltd.Jiangsu Ltd.
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Product Overview
Description
JXLP-160/250 series fuse type isolating switch
Product Description
JXLP series fuse-type isolating switches works with NH0O and NH01 type fuses.
Has aworking voltage range of 0-500V DC and 0-690V AC with a maximum current of 800A. The working current varies according to size of fuse used.
JXLP series fuse-type isolating switches works with NH0O and NH01 type fuses.
Has aworking voltage range of 0-500V DC and 0-690V AC with a maximum current of 800A. The working current varies according to size of fuse used.
Application
• UPS for the power supply of computers and servers
• Telecommunication power supply
• Metering and lighting module applications
• Switchboards
• Capacitor banks
• General fuse for power supply networks
• Power supply and generation fuse protection
Switch Technical Parameters
Normal operating conditions and installation conditions
1. The ambient air temperature should not be higher than +50°C and not lower than -5°C.
2. Humidity: When the maximum temperature is +50° C, the relative humidity of the air does not exceed 50%. Higher relative humidity is allowed at lower temperatures, such as 90% at 20° C. Special measures should be taken against occasional condensation due to temperature changes.
3. The pollution level of the surrounding environment is level 3.
4. The switch should be installed in a place without significant vibration away from hazardous and flammable materials.
5. Has an IP30 rating when closed and IP20 rating when open.
2. Humidity: When the maximum temperature is +50° C, the relative humidity of the air does not exceed 50%. Higher relative humidity is allowed at lower temperatures, such as 90% at 20° C. Special measures should be taken against occasional condensation due to temperature changes.
3. The pollution level of the surrounding environment is level 3.
4. The switch should be installed in a place without significant vibration away from hazardous and flammable materials.
5. Has an IP30 rating when closed and IP20 rating when open.
The Relationship Between Switches and Fuses
Structure
The switch is composed of a base, a cover and a contact bridge. The fuse is installed inside the cover. The cover can rotate in a fan shape along the support.
It has a large electrical isolation distance to meet the requirements of the isolating switch. The cover can be easily removed from the base. Removable, making it easy to install and replace the fuse link.
There are two sets of mounting holes on the base, which can meet the installation requirements in various switch cabinets and on panels. On both sides of the switch, auxiliary contacts can be installed as needed to send signals indicating the opening and closing status of the switch.
It has a large electrical isolation distance to meet the requirements of the isolating switch. The cover can be easily removed from the base. Removable, making it easy to install and replace the fuse link.
There are two sets of mounting holes on the base, which can meet the installation requirements in various switch cabinets and on panels. On both sides of the switch, auxiliary contacts can be installed as needed to send signals indicating the opening and closing status of the switch.
Use and Maintenance
Before installation, check whether the switch is intact and can be operated flexibly;
Working conditions should comply with regulations;
The switch should be regularly maintained and adjusted to remove dirt and keep clean so that the contacts can work in good contact condition;
Working conditions should comply with regulations;
The switch should be regularly maintained and adjusted to remove dirt and keep clean so that the contacts can work in good contact condition;
Shape and Installation Dimensions
Size | Specifications | ||
160A | 250A | ||
A | 187.5 | 268.5 | |
B | 72.5 | 126 | |
D | 39.7 | 57.3 | |
E | 12.5 | 25 | |
F | 6.8 | 11 | |
H | 211.5 | 300 | |
J | 88 | 116 | |
I | 165 | 237 | |
N | 43 | 66.5 | |
Q1、Are you a trading company or a manufacturer?
A1: We are a manufacturer, founded in 2007, with a history of 18 years.We have been specializing in the production of a series of electrical products such as surge protectors, fuses, dual power supplies, and circuit breakers.
Q2、What is your delivery time?
A2: Our delivery time is determined based on the purchase quantity.Generally, it takes around 3-4 days, but within 5 days for items below 300, within 7-15 days, there are only 300-2000 items, and within 15-40 days, there are only 2000-20000 items.
Q3、Do you provide samples? Free or charged?
A3: We can provide customers with free samples, but there is only one item and the customer needs to bear the shipping cost.
Q4、How do you guarantee the quality of the product
A4: We have established a complete quality management, supply chain, and after-sales service system. We continuously introduce advanced 6S international concepts in management and have successively passed ISO9001, CQC certification, CE certification, TUV certification, and CB certification.
Q5、How long do you need to provide us with a design proposal?
A5: We have a professional design team. Our models and spare parts are developed and produced independently. We can provide you with ODM services. The general time limit is 45-50 days.
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