OTOWA SPD/Arresters

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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: 1,083,898 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  For Power Supply	DC24V	Single pole type	Crimp terminal attached	IEC category C2 / IEC category D1	-	72.5	32.4	69

  From: 2,515,453 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  Signal line	-	Single pole type	Other	IEC category C2 / IEC category D1	-	63	18	24

  From: 5,932,669 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  Signal line	DC3V / DC5V / DC12V / DC24V / DC48V	Single pole type	Clamp type	IEC category C2 / IEC category D1	-	98	10.8	72.5

  From: 3,417,609 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  Signal line	DC5V / DC12V	Single pole type	Clamp type	IEC category C2 / IEC category D1	-	98	23	72.5

  From: 4,991,169 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 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	Integrated	Crimp terminal attached	Class II	-	104.5	75	65

  From: 7,293,968 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

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  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.

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  For Power Supply	DC600V or higher	Single pole type	Crimp terminal attached	Class II / Class III	-	95	18.5 ～ 36.5	63.5

  From: 2,559,715 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  Signal line	-	-	-	IEC category C2 / IEC category D1	-	107	28	26.5

  From: 3,509,477 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  Signal line	DC5V / DC24V	Single pole type	Other	IEC category C2 / IEC category D1	-	91	38.6	38

  From: 6,956,594 VND
  Days to Ship: Số ngày giao hàng: 10 Day(s) or more

  10 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: 1,732,115 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  Signal line	DC3V / DC5V / DC12V / DC48V / DC65V	Single pole type	Crimp terminal attached	IEC category C2 / IEC category D1	-	72.5	32.4	69

  From: 4,086,062 VND
  Days to Ship: Số ngày giao hàng: 10 Day(s) or more

  10 Day(s) or more

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  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.

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  For Power Supply	DC600V or higher	Single pole type	Crimp terminal attached	Class I / Class II	-	102	33	122.5

  From: 14,044,990 VND
  Days to Ship: Số ngày giao hàng: 12 Day(s) or more

  12 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  For Power Supply	AC500V	Single pole type	Crimp terminal attached	Class I / Class II	-	102	33	122.5

  From: 14,044,990 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  Power line	-	Single pole type	Crimp terminal attached	IEC category C2 / IEC category D1	-	72.5	32.4	69

  From: 4,203,897 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

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  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

  Application	Voltage	Type	Mounting Method	Class, category	Representative Standard	Dimension vertical(mm)	Dimension width(mm)	Dimension depth(mm)
  Power line	-	Single pole type	Clamp type	IEC category C2 / IEC category D1	-	98	10.8	72.5

  From: 3,417,609 VND
  Days to Ship: Số ngày giao hàng: 4 Day(s) or more

  4 Day(s) or more

BrandNhãn hiệu
Product SeriesDòng sản phẩm
CADCAD
From
Days to ShipSố ngày giao hàng
Application
Voltage
Type
Mounting Method
Class, category
Representative Standard
Dimension vertical(mm)
Dimension width(mm)
Dimension depth(mm)

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BrandNhãn hiệu	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA	OTOWA
Product SeriesDòng sản phẩm	SPD for equipment	SPD SG-ZJ Series for Control Power Circuit	SPD for TV Coaxial Cables	SPD SL-GVJ series for signal lines.	SPD SR-GVJ Series for Signal Circuits	SPD Class Ⅱ with Agreed Dimensions	Special for photovoltaic systems, Power supply SPD, Class II and III	For lightning protector/LAN	SPD SA-ITVJ Series for ITV Camera	Home arrester	SPD SG-GVJ Series for Signal Line	SPD for Power Supply Class I/II for Solar System	SPD for Direct Lightning Class I/II	SPD for Telephone Line SG-TJ Series	SPD for Telephone Line SL-TJ Series
CADCAD	2D	2D	2D	2D	2D	2D			2D		2D		2D	2D	2D
From	1,083,898 VND-	2,515,453 VND	5,932,669 VND	3,417,609 VND	4,991,169 VND	7,293,968 VND	2,559,715 VND-	3,509,477 VND	6,956,594 VND	1,732,115 VND	4,086,062 VND	14,044,990 VND	14,044,990 VND	4,203,897 VND	3,417,609 VND
Days to ShipSố ngày giao hàng	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	10 Day(s) or more	4 Day(s) or more	10 Day(s) or more	12 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more
Application	For Power Supply	For Power Supply	Signal line	Signal line	Signal line	For Power Supply	For Power Supply	Signal line	Signal line	For Power Supply	Signal line	For Power Supply	For Power Supply	Power line	Power line
Voltage	AC200V / AC400V / AC500V	DC24V	-	DC3V / DC5V / DC12V / DC24V / DC48V	DC5V / DC12V	AC100V / AC200V	DC600V or higher	-	DC5V / DC24V	AC100V / AC200V	DC3V / DC5V / DC12V / DC48V / DC65V	DC600V or higher	AC500V	-	-
Type	Integrated	Single pole type	Single pole type	Single pole type	Single pole type	Integrated	Single pole type	-	Single pole type	Integrated	Single pole type	Single pole type	Single pole type	Single pole type	Single pole type
Mounting Method	Other	Crimp terminal attached	Other	Clamp type	Clamp type	Crimp terminal attached	Crimp terminal attached	-	Other	Crimp terminal attached	Crimp terminal attached	Crimp terminal attached	Crimp terminal attached	Crimp terminal attached	Clamp type
Class, category	Class II	IEC category C2 / IEC category D1	IEC category C2 / IEC category D1	IEC category C2 / IEC category D1	IEC category C2 / IEC category D1	Class II	Class II / Class III	IEC category C2 / IEC category D1	IEC category C2 / IEC category D1	-	IEC category C2 / IEC category D1	Class I / Class II	Class I / Class II	IEC category C2 / IEC category D1	IEC category C2 / IEC category D1
Representative Standard	UL / CUL / TUV / CSA	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Dimension vertical(mm)	33.5	72.5	63	98	98	104.5	95	107	91	70	72.5	102	102	72.5	98
Dimension width(mm)	38	32.4	18	10.8	23	75	18.5 ～ 36.5	28	38.6	32	32.4	33	33	32.4	10.8
Dimension depth(mm)	28	69	24	72.5	72.5	65	63.5	26.5	38	38	69	122.5	122.5	69	72.5

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