630A copper contact arm for vacuum circuit breaker

Model No.: LYB208-LYB211

LYB208-LYB211 630A isolating contact arm for vacuum circuit breaker

• Specification
• Drawing
• PDF download

• 630A copper contact arm for vacuum circuit breaker

  Model No.: LYB208-LYB211

  Rated current	630A
  Material Union	Copper&aluminum or T2 red copper
  Application	vacuum circuit breaker
  The minimum quantity	10pcs
  Payment terms	T/T, L/C, Western

• 

  LYB208-LYB211 630A isolating contact arm for vacuum circuit breaker

  Model No.	L1	L2
  LYB208	158	102
  LYB209	185	144
  LYB210	205	148
  LYB211	215	No slot

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Tulip Contact Bulkbuy Movable Contact LYA110

Model No.: LYA110

• Specification
• Drawing

• Movable contact for vacuum circuit breaker

  The tulip contact used on the vacuum circuit breaker is a special electrical contact. Its shape is like a plum blossom, which can increase the contact area and reduce the contact resistance, thus improving the electrical performance and reliability of the circuit breaker. Torx contacts are usually made of copper, and the surface is silver-plated or gold-plated to improve its conductivity and corrosion resistance. In vacuum circuit breakers, tulip contacts are usually used to disconnect or connect important electrical equipment such as high current and high voltage in the circuit.

  Model No.: LYA110

  Rated current	1600A
  Material	copper with thick silver plating, stainless steel with magnetic free
  Contact blade	40pcs
  Type	Bundled
  Application	vacuum circuit breaker
  The minimum quantity	10pcs
  Payment terms	T/T, L/C, Western Union

  Advantages

  1. Made of high 99.9% pure T2 copper tube, customize the thickness of silver coating
  2. High quality non-magnetic Ring-shaped stainless spring with average pressure, avoid the eddy;
  3. 3mm thickness of T2 copper..We can design and manufacture according to customers drawings and requirement.
  4. Can customize specific high thickness silver coating, guarantee the thickness of silver coating, high abrasion resistance;
  5. Discoloring proof treatment, avoid the dropping caused by silver coating oxidation;
  6. We are ISO9001:2000, ISO14001:2004 certificated company, having strict quality processing according to ABB requirements.

  About us:

  We are specialty on epoxy resin medium voltage and high voltage components, such as 12KV, 24 KV, 36KV and 40.5KV switchgear bushing, contactor box, insulators, transducers. 630A, 1250A, 2500A, 3150A and 4000A contactor box, club contact, fix contact, arm contact and jaw contact. 630A and 1250A VS1 circuit breaker. 630A and 1250A ZN85-40.5 circuit breaker. 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components!

• 

  Movable contact for vacuum circuit breaker LYA110

  Structural Features

  ·Annular spring with uniform pressure

  ·Adopt imported non-magnetic stainless steel,avoid eddy current

  ·Thick silver coating,strong abrasion strength

  ·Anti-tarnishing processing,avoid silver coating oxidation off

  ·Fixed contact insertion depth for reference：34±2mm

High Voltage Copper Tulip Contact LYA123 For Vacuum Circuit Breaker

• Specification
• Drawing

• High Voltage Copper Tulip Contact LYA123 For Vacuum Circuit Breaker

  Tulip contacts are widely used in ZN63 (VS1, VB1) and other trolley-type vacuum circuit breakers, centre cabinets, trolleys and other primary conductive. Its performance meets the requirements of GB3906-1991<3~35KV AC metal-enclosed switchgear.

  Tulip contact’s structure characteristics:
  1. Non magnetic stainless steel bracket electrolytic polishing treatment;
  2. Non-magnetic stainless steel ring tension spring binding;
  3. Contact piece is T2 copper plate fine punching processing, the surface of thick silver plating, anti-colour change treatment for a long time without discolouration, at the shape of beautiful.

  Model No.: LYA123

  Rated current	1600A
  Material	copper with thick silver plating, stainless steel with magnetic free
  Contact blade	40pcs
  Type	Bundled
  Application	vacuum circuit breaker
  The minimum quantity	10pcs
  Payment terms	T/T, L/C, Western Union

  Advantages:
  1. Made of high 99.9% pure T2 copper tube, customize the thickness of silver coating
  2. High quality non-magnetic Ring-shaped stainless spring with average pressure, avoid the eddy;
  3. 3mm thickness of T2 copper..We can design and manufacture according to customers drawings and requirement.
  4. Can customize specific high thickness silver coating, guarantee the thickness of silver coating, high abrasion resistance;
  5. Discoloring proof treatment, avoid the dropping caused by silver coating oxidation;
  6. We are ISO9001:2000, ISO14001:2004 certificated company, having strict quality processing according to ABB requirements.

• 

  Copper tulip contact for vacuum circuit breaker LYA123

   

  About us:

  We are specialty on epoxy resin medium voltage and high voltage components, such as 12KV, 24 KV, 36KV and 40.5KV switchgear bushing, contactor box, insulators, transducers. 630A, 1250A, 2500A, 3150A and 4000A contactor box, club contact, fix contact, arm contact and jaw contact. 630A and 1250A VS1 circuit breaker. 630A and 1250A ZN85-40.5 circuit breaker. 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components!

  We will give you best quality and price!

VCB Isolating Copper Jaw Contacts LYA130

• Specification
• Drawing

• VCB Isolating Copper Jaw Contacts LYA130

  Tulip contacts are widely used in ZN63 (VS1, VB1) and other trolley-type vacuum circuit breakers, centre cabinets, trolleys and other primary conductive. Its performance meets the requirements of GB3906-1991<3~35KV AC metal-enclosed switchgear.

  Tulip contact’s structure characteristics:
  1. Non magnetic stainless steel bracket electrolytic polishing treatment;
  2. Non-magnetic stainless steel ring tension spring binding;
  3. Contact piece is T2 copper plate fine punching processing, the surface of thick silver plating, anti-colour change treatment for a long time without discolouration, at the shape of beautiful.

  Model No.: LYA130

  Rated current	4000A
  Material	copper with thick silver plating, stainless steel with magnetic free
  Contact blade	84pcs
  Type	Bundled
  Application	vacuum circuit breaker
  The minimum quantity	10pcs
  Payment terms	T/T, L/C, Western Union

  Advantages:
  1. Made of high 99.9% pure T2 copper tube, customize the thickness of silver coating
  2. High quality non-magnetic Ring-shaped stainless spring with average pressure, avoid the eddy;
  3. 3mm thickness of T2 copper..We can design and manufacture according to customers drawings and requirement.
  4. Can customize specific high thickness silver coating, guarantee the thickness of silver coating, high abrasion resistance;
  5. Discoloring proof treatment, avoid the dropping caused by silver coating oxidation;
  6. We are ISO9001:2000, ISO14001:2004 certificated company, having strict quality processing according to ABB requirements.

• 

  VCB isolating contact LYA130

Handcart Type Vacuum Circuit Breaker Moving Contact LYA127

• Specification
• Drawing

• Handcart Type Vacuum Circuit Breaker Moving Contact LYA127

  Tulip contacts are widely used in ZN63 (VS1, VB1) and other trolley-type vacuum circuit breakers, centre cabinets, trolleys and other primary conductive. Its performance meets the requirements of GB3906-1991<3~35KV AC metal-enclosed switchgear.

  Tulip contact’s structure characteristics:
  1. Non magnetic stainless steel bracket electrolytic polishing treatment;
  2. Non-magnetic stainless steel ring tension spring binding;
  3. Contact piece is T2 copper plate fine punching processing, the surface of thick silver plating, anti-colour change treatment for a long time without discolouration, at the shape of beautiful.

  Model No.: LYA127

  Rated current	630/1250A
  Material	copper with thick silver plating, stainless steel with magnetic free
  Contact blade	24pcs
  Type	Bundled
  Application	vacuum circuit breaker
  The minimum quantity	10pcs
  Payment terms	T/T, L/C, Western Union

  Advantages:
  1. Made of high 99.9% pure T2 copper tube, customize the thickness of silver coating
  2. High quality non-magnetic Ring-shaped stainless spring with average pressure, avoid the eddy;
  3. 3mm thickness of T2 copper..We can design and manufacture according to customers drawings and requirement.
  4. Can customize specific high thickness silver coating, guarantee the thickness of silver coating, high abrasion resistance;
  5. Discoloring proof treatment, avoid the dropping caused by silver coating oxidation;
  6. We are ISO9001:2000, ISO14001:2004 certificated company, having strict quality processing according to ABB requirements.

• 

  Moving-contact-for-vacuum-circuit-breaker-LYA127

   

   

  About us:

  We are specialty on epoxy resin medium voltage and high voltage components, such as 12KV, 24 KV, 36KV and 40.5KV switchgear bushing, contactor box, insulators, transducers. 630A, 1250A, 2500A, 3150A and 4000A contactor box, club contact, fix contact, arm contact and jaw contact. 630A and 1250A VS1 circuit breaker. 630A and 1250A ZN85-40.5 circuit breaker.  12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components!

  We will give you best quality and price!

Primary Conductive Element VCB Contacts LYA121

• Specification
• Drawing

• Primary Conductive Element VCB Contacts LYA121

  Tulip contacts are widely used in ZN63 (VS1, VB1) and other trolley-type vacuum circuit breakers, centre cabinets, trolleys and other primary conductive. Its performance meets the requirements of GB3906-1991<3~35KV AC metal-enclosed switchgear.

  Tulip contact’s structure characteristics:
  1. Non magnetic stainless steel bracket electrolytic polishing treatment;
  2. Non-magnetic stainless steel ring tension spring binding;
  3. Contact piece is T2 copper plate fine punching processing, the surface of thick silver plating, anti-colour change treatment for a long time without discolouration, at the shape of beautiful.

  Model No.: LYA121

  Rated current	1000A
  Material	copper with thick silver plating, stainless steel with magnetic free
  Contact blade	24pcs
  Type	Bundled
  Application	vacuum circuit breaker
  The minimum quantity	10pcs
  Payment terms	T/T, L/C, Western Union

  Advantages:
  1. Made of high 99.9% pure T2 copper tube, customize the thickness of silver coating
  2. High quality non-magnetic Ring-shaped stainless spring with average pressure, avoid the eddy;
  3. 3mm thickness of T2 copper..We can design and manufacture according to customers drawings and requirement.
  4. Can customize specific high thickness silver coating, guarantee the thickness of silver coating, high abrasion resistance;
  5. Discoloring proof treatment, avoid the dropping caused by silver coating oxidation;
  6. We are ISO9001:2000, ISO14001:2004 certificated company, having strict quality processing according to ABB requirements.

• Primary Conductive Element VCB Contacts LYA121

  

  primary disconnect for vacuum circuit breaker LYA121

  Structural Features

  ·Annular spring with uniform pressure

  ·Adopt imported non-magnetic stainless steel,avoid eddy current

  ·Thick silver coating,strong abrasion strength

  ·Anti-tarnishing processing,avoid silver coating oxidation off

  ·Fixed contact insertion depth for reference：34±2mm

VCB Tulip Jaw Copper Contact Cluster Contacts LYA103

Model No.: LYA103

• Specification
• Drawing

• VCB Tulip Jaw Copper Contact Cluster Contacts LYA103

  The tulip contact used on the vacuum circuit breaker is a special electrical contact. Its shape is like a plum blossom, which can increase the contact area and reduce the contact resistance, thus improving the electrical performance and reliability of the circuit breaker. Torx contacts are usually made of copper, and the surface is silver-plated or gold-plated to improve its conductivity and corrosion resistance. In vacuum circuit breakers, tulip contacts are usually used to disconnect or connect important electrical equipment such as high current and high voltage in the circuit.

  Model No.: LYA103

  Rated current	630/1000A
  Material	copper with thick silver plating, stainless steel with magnetic free
  Contact blade	12pcs
  Type	Bundled
  Application	vacuum circuit breaker
  The minimum quantity	10pcs
  Payment terms	T/T, L/C, Western Union

• 

  GC5-630/1000A tulip contact with 12 sheets LYA103

  Structural Features

  ·Annular spring with uniform pressure

  ·Adopt imported non-magnetic stainless steel, avoid eddy current

  ·Thick silver coating,strong abrasion strength

  ·Anti-tarnishing processing, avoid silver coating oxidation off

  ·Fixed contact insertion depth for reference：34±2mm