Electrical Monitors measure various criteria of electrical current and take corrective action when needed. Browse voltage monitors, load sensors, remote monitors, relays and more below.

SymCom LSR-0 Load Sensor Self-Powered 15-135 Amp SymCom LSR-0, MSRLSR0, self-powered, preset load sensor, AC current sensor, lockout protection,
Price: $78.55
Availability: Special Order
Littelfuse/Symcom Item #: MSRLSR0 -
SymCom LSR-115 Load Sensor 115V 2-100 Amp SymCom LSR-115, MSRLSR115, preset load sensor, 115V current sensor, lockout protection,
Price: $137.16
Availability: Special Order
Littelfuse/Symcom Item #: MSRLSR115 -
SymCom LSR-230 Load Sensor 230V 2-100 Amp SymCom LSR-230, MSRLSR230, preset load sensor, 230V current sensor, lockout protection,
Price: $137.16
Availability: Special Order
Littelfuse/Symcom Item #: MSRLSR230 -
SymCom LSR-24 Load Sensor 24V 2-100 Amp SymCom LSR-24, MSRLSR24, preset load sensor, 24V current sensor, lockout protection,
Price: $137.16
Availability: Special Order
Littelfuse/Symcom Item #: MSRLSR24 -
SymCom LSRU-115-AL-1.5 Load Sensor 115V 0-10 Amp with Alarm Logic SymCom LSRU-115-AL-1.5, MSRLSRU115AL1.5, preset load sensor, 115V current sensor, lockout protection,
Price: $173.97
Availability: Special Order
Littelfuse/Symcom Item #: MSRLSRU115AL1.5 -
SymCom LSRU-115-AL-2 Load Sensor 115V 5-25 Amp with Alarm Logic SymCom LSRU-115-AL-2, MSRLSRU24AL2, preset load sensor, 115V current sensor, lockout protection,
Price: $173.97
Availability: Special Order
Littelfuse/Symcom Item #: MSRLSRU115AL2 -
SymCom LSRU-115-AL-3 Load Sensor 115V 25-100 Amp with Alarm Logic SymCom LSRU-115-AL-3, MSRLSRU24AL3, preset load sensor, 115V current sensor, lockout protection,
Price: $173.97
Availability: Special Order
Littelfuse/Symcom Item #: MSRLSRU115AL3 -
SymCom LSRU-115-OR-1.5 Load Sensor 115V 0-10 Amp (Replaces -1 model) SymCom LSRU-115-OR-1.5, MSRLSRU115AL1.5, preset load sensor, 115V current sensor, lockout protection,
Price: $173.97
Availability: Special Order
Littelfuse/Symcom Item #: MSRLSRU115OR1.5 -
SymCom LSRU-115-OR-2 Load Sensor 115V 5-25 Amp SymCom LSRU-115-OR-2, MSRLSRU115OR2, preset load sensor, 115V current sensor, lockout protection,
Price: $173.97
Availability: Special Order
Littelfuse/Symcom Item #: MSRLSRU115OR2 -
SymCom LSRU-115-OT-2 Load Sensor 115V 5-25 Amp Variable Trip SymCom LSRU-115-OT-2, MSRLSRT115OT2, preset load sensor, 115V current sensor, lockout protection,
Price: $173.97
Availability: Special Order
Littelfuse/Symcom Item #: MSRLSRU115OT2 -

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