30m Fish Tape Wire Puller

30m Fish Tape Wire Puller Introduction: 
A fish tape (also known as a draw wire or draw tape) is a tool used by electricians to route new wiring through walls and electrical conduit.Made of a narrow band of spring steel, by careful manipulation, the tape can be guided through confined spaces such as wall cavities. The goal is to push toward an area where guide string has been dropped inside the confined space and to pull it through, so the guide string can then be used to pull through various types of wiring, such as phone wire, network cables or speaker wire. Fish tape is designed to pull through guide string only. Using it to directly pull the target wire can damage or warp the fish tape.


Fish tape Specification: 


Fish tape features:
High strength steel fish tape are stiff for long runs and are great for heavy duty wire puller
Laser marked tape every feet, to see the amount of tape used
high impact-resistant case
improved structure for smooth and easy operation
various materials of tape are available, carbon steel or stainless steel or fiberglass or nylon

FAQ
1.Q: Are you Trading Company or Factory:
  A: We are factory and also Trading Company.
2.Q: What's your production ability for one month?
  A: We can product Metric Tons per Month 200000 pcs  .
3.Q: What's your MOQ?
  A: 1pc
4.Q: What's your shipping port?
  A: Tianjin,shanghai or any port as your reqirement 
5.Q: What's your Payment Terms?
  A: L/C,T/T,Western Union  

Try order is acceptable. Sample is available.
Welcome to inquire, we will feedback within  24 hours.

My contact: 
Mobile: +86 18733136215 30m Fish Tape Wire Puller Introduction: 
A fish tape (also known as a draw wire or draw tape) is a tool used by electricians to route new wiring through walls and electrical conduit.Made of a narrow band of spring steel, by careful manipulation, the tape can be guided through confined spaces such as wall cavities. The goal is to push toward an area where guide string has been dropped inside the confined space and to pull it through, so the guide string can then be used to pull through various types of wiring, such as phone wire, network cables or speaker wire. Fish tape is designed to pull through guide string only. Using it to directly pull the target wire can damage or warp the fish tape.


Fish tape Specification: 


Fish tape features:
High strength steel fish tape are stiff for long runs and are great for heavy duty wire puller
Laser marked tape every feet, to see the amount of tape used
high impact-resistant case
improved structure for smooth and easy operation
various materials of tape are available, carbon steel or stainless steel or fiberglass or nylon

FAQ
1.Q: Are you Trading Company or Factory:
  A: We are factory and also Trading Company.
2.Q: What's your production ability for one month?
  A: We can product Metric Tons per Month 200000 pcs  .
3.Q: What's your MOQ?
  A: 1pc
4.Q: What's your shipping port?
  A: Tianjin,shanghai or any port as your reqirement 
5.Q: What's your Payment Terms?
  A: L/C,T/T,Western Union  

Try order is acceptable. Sample is available.
Welcome to inquire, we will feedback within  24 hours.

My contact: 
Mobile: +86 18733136215

Buchholz Relay

Measuring contact resistance

Use the resistance gear of the multimeter to measure the resistance of normally closed contacts and moving points. The resistance value should be 0; The resistance of normally open contacts and moving points is infinite. From this, it can be distinguished which is normally closed contact and which is normally open contact.

When selecting relay, the power supply voltage of general control circuit can be used as the basis for selection. The control circuit shall be able to provide sufficient working current for the relay, otherwise the relay closing is unstable. After consulting the relevant data to determine the service conditions, find out the model and specification number of the required relay. If the old relay needs to be replaced, confirm whether the flange size is appropriate.

Before selecting gas relay, understand the necessary conditions:
â‘  The power supply voltage of the control circuit and the maximum current that can be provided;
â‘¡ Voltage and current in the controlled circuit;
â‘¢ The controlled circuit needs several groups and what form of contacts.

Buchholz Relay,Gas Relay,Buchholz Relay Transformer,Gas Relay Sealed Transformer

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