Lovato Current Monitoring Relay, 1, 3 Phase, SPDT, DIN Rail

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Subtotal (1 unit)*

$784.18

(exc. GST)

$901.81

(inc. GST)

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RS Stock No.:
916-0198
Mfr. Part No.:
PMA50A415
Brand:
Lovato
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Brand

Lovato

Monitoring Application

Current

Electrical Phase

1, 3

Contact Configuration

SPDT

Mounting Type

DIN Rail

Minimum Current Sensed

5A

Maximum Current Sensed

16A

Current Sensitivity

Overcurrent, Undercurrent

Phase Sensitivity

Phase Loss, Phase Sequence

Time Delay

0.1 → 10s

Series

PMA50

Number of Poles

1

Length

53.5mm

Width

64.9mm

Maximum Operating Temperature

+60°C

Dimensions

53.5 x 64.9 x 104.7mm

Minimum Operating Temperature

-20°C

Current Range

5 → 16A

Operating Temperature Range

+60°C

Height

104.7mm

Minimum Voltage Sensed

380V ac

Maximum Voltage Sensed

415V ac

Terminal Type

Screw

COO (Country of Origin):
IT

Lovato Monitoring Relay, 53.5x104.7x64.9mm, 2.3W Maximum Power Dissipation - PMA50A415


This monitoring relay is designed for current monitoring in single-phase and three-phase systems. It measures 53.5x64.9x104.7mm and provides overcurrent and undercurrent protection. The device monitors maximum AC current, minimum cosϕ, phase loss, and incorrect phase sequence, making it essential for motor protection.

Features & Benefits


• IP40 protection on the front when installed in an IP40 enclosure
• Integrated SPDT contact relay for versatile switching
• Voltage sensing range of 380 to 415 V AC
• DIN rail mounting for easy installation
• Automatic resetting delay for convenience

Applications


• Motor control systems
• Protecting pumps from under-load conditions
• Industrial automation with phase sequence checks
• Electrical distribution for enhanced safety

Does this relay have an IEC protection rating at the terminals?


Yes, terminals have an IP20 protection rating.

Will it operate effectively in a temperature range of -20°C to +60°C?


Yes, it functions within that temperature range.

What type of terminals does this relay have?


The relay features screw-type terminals.

Can the relay handle maximum AC currents of up to 16 A?


Yes, it manages currents ranging from 5 A to 16 A.


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