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NEW General Electric 12SFF31A1A

Alabama US

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NEW General Electric 12SFF31A1A

NEW General Electric 12SFF31A1A

Safety note

Buying from non-Pro sellers
Non-Pro sellers can be individuals or smaller businesses. Equipt does not verify every seller or inspect every item. Confirm who you're dealing with, ask for recent photos or video, and only pay through secure, traceable methods.

This seller is not an Equipt Pro dealer. Equipt does not inspect items, handle payment or guarantee transactions. Verify the seller and equipment before sending funds.

How to stay safe with non-Pro sellers

Equipt connects buyers and sellers of industrial equipment. We don't own the machines, inspect them in person or process payment for you, so it's important to do your own checks—especially with sellers who are not using Equipt Pro.

Before you commit:
  • Confirm the seller's business name, address and contact details
  • Ask for recent photos or video of the equipment running, including serial plates
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When paying:
  • Use secure, traceable payment methods (no cash or untraceable transfers)
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  • If anything feels off, pause the transaction and contact Equipt support before proceeding

Taking a few extra steps up front greatly reduces the risk of scams and helps keep the Equipt marketplace safe for everyone.

Overview
Type:
Relays & Switches
Manufacturer:
GENERAL ELECTRIC
Model:
12SFF31A1A
Description

R5190 - General Electric Static Frequency Relay 12SFF31A1A, 120V Input 
Model: 12SFF31A1A 
Type: SFF
Input Volt: 120 RMS, Hz: 44-61
External Control Volt: 48/125 VDC
External Resistor: 100/450 Ohms
Adjustable AC Undervoltage Inhibit: 24 to 108 RMS
Target & Seal-In Unit: 0.2 / 2
Underfrequency Trip Setting Range: 44 to 60.98 Hz
Restore or 2nd Trip Setting Range: 44 to 60.98 Hz
Time Delay Range-Trip: 0.070 to 1.30 Seconds 
Condition: New Surplus (item may have some shelf wear)

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