OTOWA ELECTRIC Co., Ltd.

Lightning count SPD　LT-2TSC

A built-in surge count/replacement recommendation display function enables visualization of SPD effects.
With a display function to detect deterioration and inform the recommended replacement time.

OTOWA ELECTRIC Co., Ltd.

Minutes board SPD and others

OTOWA ELECTRIC Co., Ltd.

LGL Series Power for SPD Zinc Oxide type and others

OTOWA ELECTRIC Co., Ltd.

Surge counter　SCA-20N

No power or battery required.
It is small, takes up little space, and can be installed with DIN rail or screw.

OTOWA ELECTRIC Co., Ltd.

［Discontinued］Line SPD　SL-GZ110J

Supports speaker wire protection.
DIN rail compatible.

OTOWA ELECTRIC Co., Ltd.

［Discontinued］In-house fire warning for SPD　SL-KH24J

The maximum load current is 1000 mA.
DIN rail compatible.

OTOWA ELECTRIC Co., Ltd.

［Discontinued］Telephone SPD　SL-T170J

Ideal for protecting phone lines.
DIN rail compatible.

OTOWA ELECTRIC Co., Ltd.

［Discontinued］LAN for lightning protector　OLA-1000POE

Protects the network camera and computer connected to the LAN connection.
Corresponds to IEC categories C2 and D1.