SAK-60 120/240 Volt 60 Amp Latching Mechanically Held Double Pole Relay
SAK 60 C All-IN-ONE 60 AMP Wireless Latching Relay Enclosure
All-IN-ONE 60 AMP Wireless Latching Relay
SAK-60 120/240 Volt 60 Amp Wireless Load Management

SAK-60 Version 3.0 Setup

SAK-60 Wireless Load Management Introduction

SAK-60 Version 1 and 2 Under-Frequency Load Management Programming


Wireless Load Management

Proprietary, adaptable generator detection and under frequency circuitry for precision WIRELESS load dropping and load management functions.

  • NO/NC dry-contact control input
  • Time delay “on” function
  • User adjustable startup delay and under frequency restoration timers provide an unlimited number of devices with custom priority settings
  • Adjustable frequency drop out settings and delay times for under frequency detection
  • Precision adjustments from 50.0 to 59.9 Hz for frequency and from 00.1 to 10.9 seconds delay before load shed
  • Nuisance load detection locks out load for an adjustable extended period of time whenever a restored load immediately overloads a generator
  • Installs inline with 120 VAC or 240 VAC volt connected load
  • Relay is self powered from Line IN voltage, no external power supply needed
  • Complies with NEC 2023 Art. 750, as permitted by Art. 220.70 (Energy Management Systems)
  • Switches at zero cross over point for maximum life expectancy
  • Can be installed as a standalone hardwired 60A latching relay with dry-contact control inputs
  • Can be installed as a 60A time delay relay up to 999 seconds
  • Can be used as a 60A over / under voltage protection relay with brownout and short cycle protection
  • No computer or programming tool required, all adjustments are performed in minutes with three buttons using the LCD display
  • Compact size
  • Snap on finger guards
  • Accepts wire size up to #3 AWG
  • 2 year warranty 

To determine your software version:

  • Hold the mode button for 3 seconds. 
  • If “A 0000” (A letter followed by 4 numbers) displays on the screen, you have version 1.0 or 2.0.
  • If “FA, LD, UA or UP” are displayed, you have version 3.0.

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