SPD/Arresters

• 

  SPD Class II for distribution boards

  OTOWA

  SPD for power distribution board with built-in automatic disconnection device.
  [Features]
  ・ JIS agreement type circuit breaker for wiring with 2-pole dimension width of 50 mm, easy to install in the panel
  ・ Built-in automatic disconnection device, SPD function display, deteriorated contact output compatible (S Type only), and a safety function even when it deteriorates
  ・ Excellent responsiveness, no follow current
  ・ With electric shock prevention terminal cover
  ・ 3 patterns for mounting (DIN rail / connecting mounting plate / screw mount with mounting bracket)
  [Applications]
  ・ Protects various low voltage power supply circuits from lightning surges

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  SPD for TV Coaxial Cables

  OTOWA

  SPDs and arrestors that support terrestrial digital TV broadcasting, BS broadcasting, and CS broadcasting. (Lightning arrester)
  [Features]
  ・ Supports IEC Categories C2 and D1
  ・ Impulse durability C2: 8/20 μS 20 kA (positive/negative, 5 times each, 10 times in total), D1:10/350 μS 2.5 kA (Positive/negative 1 time each, 2 times in total)
  [Applications]
  ・ Protects equipment from inductive lightning surges entering from TV antennas

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  SPD SL-GVJ series for signal lines.

  OTOWA

  SPDs and arrestors that protect signal lines from lightning surges.
  [Features]
  ・ Supports IEC Categories C2 and D1
  ・ Impulse durability C2: 8/20 μS 10 kA, D1:10/350 μS 5 kA (C2: Positive/negative, 5 times each, 10 times in total, D1: Positive/negative 1 time each, 2 times in total)
  ・ DIN rail compatible
  ・ Plug-in type (Easy to check and replace)

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  SPD SR-GVJ Series for Signal Circuits

  OTOWA

  SPD/arrestor that is easy to inspect and replace because it is a plug-in type.
  [Features]
  ・ Supports IEC Categories C2 and D1
  ・ Impulse durability C2: 8/20 μs 10 kA, D1:10/350 μs 5 kA (C2: Positive/negative, 5 times each, 10 times in total, D1: Positive/negative 1 time each, 2 times in total)
  ・ Supports RS485 line
  ・ DIN rail compatible
  ・ Plug-in type (Easy to check and replace)
  ・ With deterioration display function
  ・ Ideal for protecting solar power systems
  [Applications]
  ・ Protects RS485 lines from lightning surges

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  SPD Class Ⅱ with Agreed Dimensions

  OTOWA

  SPD that supports Class II (JIS C5381-11) and protects wire-to-wire and wire-to-ground with 1 unit.
  [Features]
  ・ Compliant with JIS agreement type circuit breaker dimensions (for 3 poles)
  ・ Copper strips for Branch MCCB are also available for easy installation inside the panel
  ・ Built-in automatic disconnection device, SPD function display, deteriorated contact output compatible (S Type only), and a safety function even when it deteriorates
  ・ Excellent responsiveness, no follow current
  ・ With electric shock prevention terminal cover
  ・ 4 patterns for mounting (DIN rail / M4 screw / connecting mounting plate / screw mount with mounting bracket)
  [Applications]
  ・ Protects various low voltage power supply circuits from lightning surges

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  SPD coaxial cable

  OTOWA

  Categories C2 and D1 compliant coupling structure
  
  [Features]
  · Compatible to IEC categories C2 and D1.
  · Impulse durability.
  · C2: 8/ 20 μ S20kA, D1: 10 / 350 μS 2.5kA (C2 positive and negative 5 times each, total 10 times, D1: positive and negative 1 time each, total 2 times).
  ·Excellent high frequency characteristic.
  · Use of special plating on external conductor creates high quality and high performance.
  · Improved contact performance and high frequency characteristic, and excellent weathering resistance.
  · Coupling structure allows secure fastening.
  · Since the coupling nut wrench is comes with a hook, enables tightening management with tools more reliably.

  Days to Ship:	16 Day(s) or more

• 

  Special for photovoltaic systems, Power supply SPD, Class II and III

  OTOWA

  Solar-system-only, more efficient and compact
  
  [Features]
  · More efficient and compact.
  · By combining each SPD, less man hours are required for wiring thereby reducing the work time considerably.
  · Plug in type.
  · Only the main SPD unit can be replaced.
  · Safe even during deterioration.
  · Includes a built-in detachment device in case of deterioration.
  · Includes SPD operation display functionality.
  · Normally: Blue, when it deteriorates: Red.
  · Deteriorated contact output support.
  · C contact point (contact points a and b).
  · Excellent response speed, high performance, non-dynamic current.
  · Response speed: 3nsec or less.
  · Imax: 40kA.

  Days to Ship:	16 Day(s) or more

• 

  SPD for equipment

  OTOWA

  A compact type with a built-in detachment device and deterioration indicator
  
  [Features]
  · Includes a built-in detachment device. Includes a deterioration indicator.
  · The built-in detachment mechanism prevents the SPD from smoking and/or igniting in cases where the ZnO element deteriorates.
  · With function for indicating detachment mechanism operation.
  · Compact, enables space-saving.
  · Combined type between wires and ground protecting from lightning-induced surges.
  · Use of multi‐terminal components helped in making the smallest product in the industry. Same dimensions are available for 200V to 500V.
  · Safe lightning surge bearing strength.
  · Using maximum discharge current 5kA (8 / 20 μs), it is difficult to break even with a large lightning surge.
  · A long service life type that stands up to repeated lightning surges of 1000A500 times.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  For lightning protector/LAN

  OTOWA

  SPD (arrestor) that can be mounted in two ways: DIN rail mounting and screw mounting.
  [Features]
  ・ Protects personal computers and network devices
  ・ Supports IEC Categories C2 and D1
  ・ Impulse durability C2: 8/20 μs 2 kA (positive, 5 times each, 10 times in total), D1:10/350 μs 1 kA (Positive/negative 1 time each, 2 times in total)
  ・ Compatible with shielded cables
  ・ Since the mounting part is movable, it can also be used inside the panel

  Days to Ship:	16 Day(s) or more

• 

  Power Supply SPD, Class II/III, LGL Series

  OTOWA

  SPD for power supply with built-in disconnection device with no follow current and excellent response performance.
  [Features]
  ・ Response speed is 3 nsec or less, excellent response, no follow current
  ・ Maximum electric discharge machining current (Imax) protects the power supply from 20 kA, 40 kA (8/20 μs), lightning surge/ switching surge, multiple-lightning
  ・ With safety function even when it deteriorates
  ・ Built-in disconnecting device, visual inspection from transparent inspection window
  ・ DIN rail mounting, screw mounting supported
  ・ Easy and reliable inspection and attachment/detachment mechanism
  ・ Circuit insulation resistance measurement (insulation resistance test) available
  ・ Can be used for connection between ground electrodes
  [Applications]
  ・ Protection of low-voltage distribution board (power distribution board) and low-voltage power supply circuit

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  SPD SA-ITVJ Series for ITV Camera

  OTOWA

  SPD (arrestor) that protects ITVs and surveillance cameras from lightning surges. (Lightning arrester)
  [Features]
  ・ Supports IEC Categories C2 and D1
  ・ Two mounting methods: DIN rail mounting and screw mounting
  ・ SA-ITV24J is compatible with transmission circuits in which direct current is superimposed on a coaxial cable
  [Applications]
  ・ Protects ITV and surveillance cameras from lightning surges

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Home arrester

  OTOWA

  SPD (arrestor) with arrestor function display for easy inspection.
  [Features]
  ・ Same dimensions as the safety breaker
  ・ Can be mounted on power distribution board in an empty space for 1 safety breaker
  ・ Easy to install
  ・ One unit can protect wire-to-wire and wire-to-ground of single-phase 3-wire circuits, and save space
  ・ Easy inspection with arrestor function display
  [Applications]
  ・ Protects the power supply system of general households from lightning surges

  Days to Ship:	16 Day(s) or more

• 

  SPD SG-GVJ Series for Signal Line

  OTOWA

  SPDs and arrestors that protect signal lines from lightning surges.
  [Features]
  ・ Supports IEC Categories C2 and D1
  ・ Impulse durability C2: 8/20 μS 20 kA (positive/negative, 5 times each, 10 times in total), D1:10/350 μS 10 kA (Positive/negative 1 time each, 2 times in total)
  ・ DIN rail compatible
  ・ Plug-in type (Easy to check and replace)
  ・ Ideal for protecting solar generating systems

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  SPD SG-ZJ Series for Control Power Circuit

  OTOWA

  Categories C2 and D1 compliant plug in type for power control circuits
  
  [Features] Compatible to
  · IEC categories C2 and D1.
  · C2: 8/ 20 μ s10kA, D1: 10 / 350 μ s3kA (C2: positive and negative 5 times each, total 10 times, D1: positive and negative 1 time each, total 2 times).
  · DIN rail compatible.
  · Plug in type (easy to check and replace)

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  SPD for Power Supply Class I/II for Solar System

  OTOWA

  Solar system only with tremendous protection abilities
  
  [Features]
  · Tremendous protection abilities.
  · Impulse current Iimp25kA, protects facilities and devices from harm caused by direct lightning strikes.
  · Voltage protection level is less than 2500V.
  · Non-dynamic current and excellent responsiveness.
  · Response speed is less than :3nsec.
  · Passed the 10 / 350 Μs wave class test.

  Days to Ship:	14 Day(s) or more

• 

  SPD for Direct Lightning Class I/II

  OTOWA

  Tremendous protection ability for non-dynamic current and excellent responsiveness
  
  [Features]
  · Tremendous protection ability.
  · Impulse current Iimp25kA, protects facilities and devices from harm caused by direct lightning strikes.
  · Voltage protection level is less than 1300V (LD-22EFS).
  · Non-dynamic current and excellent responsiveness.
  · Response speed is less than :3nsec (LD-22EFSLD-42EFS). Passed 10 / 350 Μs wave class test. It can be used to connect between earth and electrodes.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  SPD for Power Supply Class II

  OTOWA

  [Features]
  ・ Compact, 1 unit protects wire-to-wire and wine-to-ground of a single-phase 2-wire circuit
  ・ Maximum electric discharge machining current (Imax) is 10 kA (8/20 μs). Protects the power supply from lightning surges and switching surges
  ・ Excellent responsiveness, no follow current
  ・ Built-in automatic disconnection device
  ・ With operation display lamp
  ・ With safety function even when it deteriorates
  [Applications]
  ・ Industrial equipment, communication equipment, fire alarms, low-voltage distribution boards, control panels, water facilities, and other electric/electronic equipment

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  SPD for Power Supply Class II/III LS Series

  OTOWA

  Lightning arrester that protects various low-voltage power supply circuits from lightning surges and is compatible with Class II/III (JIS C5381-11).
  [Features]
  ・ By integrating each SPD, the wiring labor-hours can be reduced and the work time can be greatly reduced
  ・ Plug-in type, SPD body can be replaced independently
  ・ Built-in disconnection device for deterioration
  ・ With SPD operation display function. Supports deteriorated contact output for peace of mind even when deteriorated
  [Applications]
  ・ Power supply protection for factories, buildings, etc.
  ・ Power supply protection for computers and electronic devices
  ・ Fire alarm power supply protection
  ・ Power supply protection for other low-voltage equipment

  Days to Ship:	16 Day(s) or more

• 

  SPD for Telephone Line SG-TJ Series

  OTOWA

  Compatible to categories C2 and D1 plug in type for telephone line
  
  [Features]
  Compatible to IEC categories C2 and D1.
  · Impulse durability.
  · C2: 8/ 20 μ s20kA, D1: 10 / 350 μ s10kA (C2: positive and negative, 5 times each, total 10 times, D1: positive and negative 1 time each, total 2 times).
  · DIN rail compatible.
  · Plug in type (easy to inspect and replace).
  · Ideal for protecting solar generating systems

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  SPD for Telephone Line SL-TJ Series

  OTOWA

  Lightning arrester that supports Category C2/D1 (JIS C5381-21) and protects the telephone line from lightning surges.
  [Features]
  ・ Supports IEC Categories C2 and D1
  ・ Impulse durability C2: 8/20 μs 10 kA, D1:10/350 μs 5 kA (C2: Positive/negative, 5 times each, 10 times in total, D1: Positive/negative 1 time each, 2 times in total)
  ・ DIN rail compatible
  ・ Plug-in type (Easy to check and replace)
  [Applications]
  ・ Protect your telephone line from lightning surges

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Surge killer/ Unit - 61F

  OMRON

  Protects the 61F body from lightning
  [Features]
  ·A high-capacity protective device intended to protect against induced lightning damage.
  ·It is used in conditions that are susceptible to induction failure, such as elevated water tanks and mountainous areas.

  Days to Ship:	16 Day(s)

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