460-14

Name: 460-14
Brand: Littelfuse Industrial Products
SKU: 58311526
Price: 236.18 USD
Availability: InStock

3-Phase Vm/ 190-480V/ Adj Vub ...

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RoHS Compliant

BOX Packaging

DESCRIPTION

The 460 is a 3-phase voltage monitor that protects 190-480VAC or 475-600V, 50/60Hz motors regardless of size. The product provides a user selectable nominal voltage setpoint and the voltage monitor automatically senses line voltage. This unique microcontroller-based voltage and phase-sensing device constantly monitors the 3-phase voltages to detect harmful power line conditions such as low, high, and unbalanced voltage, loss of any phase, and phase reversal. When a harmful condition is detected, the 460 output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay). The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions. All 460 models feature adjustable 1-30 second trip delay, 1-500 second restart delay, 2-8% voltage unbalance trip point, and one form C contact except where noted.

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Supplier:

Littelfuse Industrial Products

Part No:

460-14

Unit of Measure:

Per Each

RoHS:

Yes

HTS:

853630

COO:

ECCN:

EAR99

Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.