SCHNEIDER Surge Protection Device (QOSPD20), 1 Pole, Black

• Protection against voltage surges and transient overvoltages in Plug-On type
• Constructed with materials featuring The varistor (zinc oxide varistor) or MOV (metal oxide varistor) properties that divert high electrical voltage to ground
• For single-phase electrical systems with 1 Pole
• Rated voltage of 240 volts
• Current rating of 20 kA
• Equipped with an LED signal for expiration alert
• Can be installed in a consumer unit and load center
• Suitable for residential installations, especially in Thailand's climate conditions
• Complies with IEC 61643-11 standards
• Dimensions (L x W x H): 1.8 x 6.19 x 7.35 cm
• Color: Black

Installation Instructions

Can be installed at various points according to usage. It is categorized into 3 levels:

1. Category A: Install surge protection devices near sensitive electrical equipment to protect their quality and performance. Examples include computers, scales, measuring devices, processing control equipment, and DC power supplies.
2. Category B: Install surge protection devices at distribution panel boards and switchboards to protect against external surges and constant voltage fluctuations. This is especially important for equipment sensitive to power quality or receiving power from substations.
3. Category C: Install surge protection devices at the power entry point to protect against damage caused by abnormal electrical energy. This helps protect against lightning strikes entering the building through power lines.

Additional Recommendations

• Do not use with electrical appliances exceeding 4,400 watts
• Prohibited from modifying or using the product incorrectly

Note: The product's color shown on the website may differ from the actual screen display settings.