Free shipping for orders over $283.17
Skip to content
SAME DAY SHIPPING
CUT-OFF TIME 3PM EST
LET US BE YOUR  NEXT SECURITY  PARTNER
Next Security, LLC BBB Business Review
LET US BE YOUR  NEXT SECURITY PARTNER
5621 SYSTEM SENSOR
Warranty Terms and Conditions

5621 SYSTEM SENSOR

by SYSTEM SENSOR
Save $6.25 Save $6.25
$62.43
$62.43 - $62.43
$62.43
$56.18
$56.18 - $56.18
$56.18
Availability :
27 in stock, ready to be shipped
 More payment options

Pickup available at 2263 NW 102nd PI

Usually ready in 24 hours

dataSheet

135°F FIXED TEMPERATURE

You may also like

  • Save $5.13 Save $0.00

    5622 SYSTEM SENSOR

    SYSTEM SENSOR
    $51.20
    $51.20 - $51.20
    $51.20
    $46.07
    $46.07 - $46.07
    $46.07

    DUAL CIRCUITE 194°F FIXED TEMPERATURE RATE OF RISE

    $51.20
    $51.20 - $51.20
    $51.20
    $46.07
    $46.07 - $46.07
    $46.07
    Save $5.13 Save $0.00
  • Save $3.04 Save $0.00

    5603 SYSTEM SENSOR

    SYSTEM SENSOR
    $30.41
    $30.41 - $30.41
    $30.41
    $27.37
    $27.37 - $27.37
    $27.37

    135°F FIXED TEMPERATURE....CAN REPLACE 283B-PL

    $30.41
    $30.41 - $30.41
    $30.41
    $27.37
    $27.37 - $27.37
    $27.37
    Save $3.04 Save $0.00
  • Save $4.80 Save $0.00

    5624 SYSTEM SENSOR

    SYSTEM SENSOR
    $48.05
    $48.05 - $48.05
    $48.05
    $43.25
    $43.25 - $43.25
    $43.25

    194 °F (90° C) FIXED TEMPERATURE, DUAL CIRCUIT, NORMALLY OPEN

    $48.05
    $48.05 - $48.05
    $48.05
    $43.25
    $43.25 - $43.25
    $43.25
    Save $4.80 Save $0.00
  • Save $10.57 Save $0.00

    SS-HEAT SYSTEM SENSOR

    SYSTEM SENSOR
    $105.79
    $105.79 - $105.79
    $105.79
    $95.22
    $95.22 - $95.22
    $95.22

    SS-Series Fixed Temperature Thermal Detector

    $105.79
    $105.79 - $105.79
    $105.79
    $95.22
    $95.22 - $95.22
    $95.22
    Save $10.57 Save $0.00
  • Save $15.66 Save $0.00

    5251H SYSTEM SENSOR

    SYSTEM SENSOR
    $156.57
    $156.57 - $156.57
    $156.57
    $140.91
    $140.91 - $140.91
    $140.91

    ADDRESSABLE HEAT DETECTOR HEAD, 190F FIXED, REQUIRES BASE

    $156.57
    $156.57 - $156.57
    $156.57
    $140.91
    $140.91 - $140.91
    $140.91
    Save $15.66 Save $0.00