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Mean Well SPD-10S-277S Surge Protection Device 120~277VAC 10KV
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Mean Well SPD-10S-277S Surge Protection Device 120~277VAC 10KV
The SPD-10S is a Mean Well power converter.
Key Features
- ✓ Safety approvals: Note.6 UL1449(Fourth Edition), EN61643-11, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesSPD
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Input Voltage120V~320V
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Standards MetCE,DEKRA,UL
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Operating Temperature-40°C~85°C
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Warranty1 Year
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Length2.24 in
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Width1.81 in
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Height1.02 in
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Weight0.26 lb
::specification::
Frequently Asked Questions
What is the Mean Well SPD-10S-277S used for?
The Mean Well SPD-10S-277S is a surge protection device designed for 120~277VAC applications. It is intended to help protect equipment from surge events with up to 10kV surge protection capability. This model is commonly considered for LED driver and power supply applications where AC-side surge protection is needed.
What surge protection performance does the SPD-10S-277S provide?
This model is rated for 10kA maximum discharge current (Imax) with an 8/20 microsecond waveform. It also features 10kV surge protection capability. The product is described as providing line-to-ground and line-to-line protection.
What input voltage range is this surge protection device designed for?
The SPD-10S-277S is designed for 120~277VAC systems. Its MCOV is listed as 320VAC. Buyers should match it to equipment and applications that operate within this AC voltage range.
Can the SPD-10S-277S be used indoors and outdoors?
Yes, this model has an IP66 design for indoor or outdoor installations. That makes it suitable for environments where dust resistance and protection against strong water exposure are important. It is also built with thermal protection for added durability.
How can I tell if the SPD-10S-277S needs service?
The unit includes an LED status indicator. The indicator is illuminated during normal status and turns off when servicing is needed. This provides a quick visual check of the device condition.
What operating temperature range does the SPD-10S-277S support?
This model is specified for operation from -40°C to +85°C. That wide temperature range supports use in demanding indoor and outdoor environments. Buyers evaluating harsh conditions should confirm the rest of the system is rated similarly.
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