SPD for distribution board
Otowa Electric Industry Co., Ltd.
About This Product
■Features
1.Easy to install inside the panel
JIS convention type hardwired circuit breaker 2 pole width 50mm
2. Comes with a safety function even when it deteriorates.
・Built-in automatic disconnection device
・With SPD function display
・Supports degraded contact output (S type only)
3. Excellent responsiveness and no follow current
4.3 installation patterns
・DIN rail
・Connection mounting plate
・Screw fixation using mounting bracket (sold separately model: 7146-0056)
5.1 unit protects between lines and ground
6. Compatible with RoHS regulated substances
There are other model numbers
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Product
SPD for distribution board
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Handling Company
Otowa Electric Industry Co., Ltd.
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Categories
10 Models of SPD for distribution board
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Class 2 heat resistant | Contact operation | Deteriorated contact output terminal | Maximum continuous working voltage (50/60Hz) | Maximum discharge current (8/20μs) | Maximum working voltage/current | Nominal discharge current (8/20μs) | Operating temperature range | Protection class of the enclosure | Usable wires | Voltage protection level between lines | Voltage protection level to earth | Wire range used |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LT-332 |
Available upon quote | - | - | - |
Single phase 2 wire 130V, 250V AC Single phase 3 wire 110V/220V AC Three-phase three-wire 250V AC |
20kA | - | 10kA | -25℃~＋70℃ | IP20 | - | 1,300V or less | 1,500V or less | 5.5mm2~14mm2 |
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LT-332S |
Available upon quote | - |
A contact (N.O-COM)...Normal: OFF When deteriorated: ON B contact (N.C-COM)...Normal: ON When degraded: OFF |
Yes |
Single phase 2 wire 130V, 250V AC Single phase 3 wire 110V/220V AC Three-phase three-wire 250V AC |
20kA | AC250V/1.5A DC110V/0.2A | 10kA | -25℃~＋70℃ | IP20 |
Stranded wire 0.75mm2~1.25mm2 (AWG19~AWG16) Single wire φ0.4mm~φ1.2mm |
1,300V or less | 1,500V or less | 5.5mm2~14mm2 |
|
|
LT-332S-T |
Available upon quote | Yes |
A contact (N.O-COM)...Normal: OFF When deteriorated: ON B contact (N.C-COM)...Normal: ON When degraded: OFF |
Yes |
Single phase 2 wire 130V, 250V AC Single phase 3 wire 110V/220V AC Three-phase three-wire 250V AC |
20kA | AC250V/1.5A DC110V/0.2A | 10kA | -25℃~＋70℃ | IP20 |
Stranded wire 0.75mm2~1.25mm2 (AWG19~AWG16) Single wire φ0.4mm~φ1.2mm |
1,300V or less | 1,500V or less | 5.5mm2~14mm2 |
|
|
LT-332Z |
Available upon quote | - | - | - |
Single phase 2 wire 130V, 250V AC Single phase 3 wire 110V/220V AC Three-phase three-wire 250V AC |
10kA | - | 5kA | -25℃~＋70℃ | IP20 | - | 1,300V or less | 1,500V or less | 5.5mm2~14mm2 |
|
|
LT-332ZS |
Available upon quote | - |
A contact (N.O-COM)...Normal: OFF When deteriorated: ON B contact (N.C-COM)...Normal: ON When degraded: OFF |
Yes |
Single phase 2 wire 130V, 250V AC Single phase 3 wire 110V/220V AC Three-phase three-wire 250V AC |
10kA | AC250V/1.5A DC110V/0.2A | 5kA | -25℃~＋70℃ | IP20 |
Stranded wire 0.75mm2~1.25mm2 (AWG19~AWG16) Single wire φ0.4mm~φ1.2mm |
1,300V or less | 1,500V or less | 5.5mm2~14mm2 |
|
|
LT-332ZS-T |
Available upon quote | Yes |
A contact (N.O-COM)...Normal: OFF When deteriorated: ON B contact (N.C-COM)...Normal: ON When degraded: OFF |
Yes |
Single phase 2 wire 130V, 250V AC Single phase 3 wire 110V/220V AC Three-phase three-wire 250V AC |
10kA | AC250V/1.5A DC110V/0.2A | 5kA | -25℃~＋70℃ | IP20 |
Stranded wire 0.75mm2~1.25mm2 (AWG19~AWG16) Single wire φ0.4mm~φ1.2mm |
1,300V or less | 1,500V or less | 5.5mm2~14mm2 |
|
|
LT-334 |
Available upon quote | - | - | - | Single-phase 2-wire 510V AC Three-phase 3-wire 510V AC | 20kA | - | 10kA | -25℃~＋70℃ | IP20 | - | 2,400V or less | 2,400V or less | 5.5mm2~14mm2 |
|
|
LT-334S |
Available upon quote | - |
A contact (N.O-COM)...Normal: OFF When deteriorated: ON B contact (N.C-COM)...Normal: ON When degraded: OFF |
Yes | Single-phase 2-wire 510V AC Three-phase 3-wire 510V AC | 20kA | AC250V/1.5A DC110V/0.2A | 10kA | -25℃~＋70℃ | IP20 |
Stranded wire 0.75mm2~1.25mm2 (AWG19~AWG16) Single wire φ0.4mm~φ1.2mm |
2,400V or less | 2,400V or less | 5.5mm2~14mm2 |
|
|
LT-334S-T |
Available upon quote | Yes |
A contact (N.O-COM)...Normal: OFF When deteriorated: ON B contact (N.C-COM)...Normal: ON When degraded: OFF |
Yes | Single-phase 2-wire 510V AC Three-phase 3-wire 510V AC | 20kA | AC250V/1.5A DC110V/0.2A | 10kA | -25℃~＋70℃ | IP20 |
Stranded wire 0.75mm2~1.25mm2 (AWG19~AWG16) Single wire φ0.4mm~φ1.2mm |
2,400V or less | 2,400V or less | 5.5mm2~14mm2 |
|
|
LT-334Z |
Available upon quote | - | - | - | Single-phase 2-wire 510V AC Three-phase 3-wire 510V AC | 10kA | - | 5kA | -25℃~＋70℃ | IP20 | - | 2,400V or less | 2,400V or less | 5.5mm2~14mm2 |
Click on the part number for more information about each product
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