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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  For Power Supply	AC100V / AC200V / AC400V	Integrated	Crimp terminal attached	Class II / Class III	-	95	36.5 ～ 72.5	63.5

  From: ₹ 14,055.38
  Days to Ship: 5 Day(s) or more

  5 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  For Power Supply	AC200V / AC400V / AC500V	Integrated	Other	Class II	UL / CUL / TUV / CSA	33.5	38	28

  From: ₹ 3,757.18
  Days to Ship: 5 Day(s) or more

  5 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  For Power Supply	AC100V / AC200V	Integrated	Crimp terminal attached	Class II	-	64	20	63

  From: ₹ 6,711.40
  Days to Ship: 5 Day(s) or more

  5 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  For Power Supply	AC100V / AC200V / AC400V	Integrated	Crimp terminal attached	Class II	-	107	50	65

  From: ₹ 12,463.47
  Days to Ship: 5 Day(s) or more

  5 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  For Power Supply	AC100V / AC200V / AC400V	Integrated	Crimp terminal attached	Class II	-	104.5	75	65

  From: ₹ 11,492.62
  Days to Ship: 5 Day(s) or more

  5 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  For Power Supply	AC100V / AC200V	Integrated	Crimp terminal attached	-	-	70	32	38

  From: ₹ 6,168.49
  Days to Ship: 5 Day(s) or more

  5 Day(s) or more

Brand
Product Series
CAD
From
Days to Ship
Application
Voltage
Type
Mounting Method
Class, category
Representative Standard
Dimension vertical(mm)
Dimension width(mm)
Dimension depth(mm)

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Brand	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA
Product Series	SPD for Power Supply Class II/III LS Series	SPD for equipment	SPD for Power Supply Class II	SPD Class II for distribution boards	SPD Class Ⅱ with Agreed Dimensions	Home arrester
CAD		2D	2D	2D	2D
From	₹ 14,055.38-	₹ 3,757.18-	₹ 6,711.40-	₹ 12,463.47-	₹ 11,492.62-	₹ 6,168.49
Days to Ship	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more
Application	For Power Supply	For Power Supply	For Power Supply	For Power Supply	For Power Supply	For Power Supply
Voltage	AC100V / AC200V / AC400V	AC200V / AC400V / AC500V	AC100V / AC200V	AC100V / AC200V / AC400V	AC100V / AC200V / AC400V	AC100V / AC200V
Type	Integrated	Integrated	Integrated	Integrated	Integrated	Integrated
Mounting Method	Crimp terminal attached	Other	Crimp terminal attached	Crimp terminal attached	Crimp terminal attached	Crimp terminal attached
Class, category	Class II / Class III	Class II	Class II	Class II	Class II	-
Representative Standard	-	UL / CUL / TUV / CSA	-	-	-	-
Dimension vertical(mm)	95	33.5	64	107	104.5	70
Dimension width(mm)	36.5 ～ 72.5	38	20	50	75	32
Dimension depth(mm)	63.5	28	63	65	65	38

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