Electronic and DDC Systems

  • Items 49-60 of 233. Page 5 of 20.
C450CPN-4C Johnson 1 Ao Control Module with LCD,
Control Module with LCD, Four-Button Touch-Pad and Analog Output; Provides one analog output (0-10 VDC or 4-20 Ma) for proportional control. Provides Differential Control and High Input Signal Selection. 24 volts Order sensor separately.

Johnson Controls

C450CPN-4C

$140.98 EA
8 In Stock
C450CQN-4C Johnson CONTROL MODULE, 2 AO
CONTROL MODULE, 2 AO REPLACES: C450CQN-3C

Johnson Controls

C450CQN-4C

$175.95 EA
$439.89
Not in stock
Other
Not in stock
C450RBN-3C Johnson Reset Control Mod 1 StagTem
Reset Control Mod 1 StagTem * Reset Control Module with LCD, Four-Button Touchpad UI, and SPDT relay output. 24 volts. REPLACES: C450RBC-1C

Johnson Controls

C450RBN-3C

$198.75 EA
$496.86
3 In Stock
C450SBN-3C Johnson EXPANSION MODULE 1 STAGE; RELAY
EXPANSION MODULE 1 STAGE; RELAY OUTPUT EXP MOD PROVIDES 1 RELAY OUTPUT (SPDT LINE-VOLTAGE RELAY)

Johnson Controls

C450SBN-3C

$49.36 EA
$141.02
2 In Stock
C450SCN-4C Johnson Controls System 450 Expansion Module with
System 450 Expansion Module with two SPDT output relays. 9.8A @ 120V, 4.9A @ 240 V. 1/2 HP.

Johnson Controls

C450SCN-4C

$129.31 EA
$323.29
1 In Stock
C450SQN-4C Johnson Controls Two Analog Output Expansion Module.
Two Analog Output Expansion Module. Provides two analog output 0-10 VDC or 4-20 mA

Johnson Controls

C450SQN-4C

$129.31 EA
$323.29
1 In Stock
C450YNN-1C Johnson 24/120/240V Power Module
24/120/240V Power Module * Transformer for System 450 controls. 120/240 primary to 24 volt secondary.

Johnson Controls

C450YNN-1C

$49.29 EA
$123.23
3 In Stock
C7021B2005 Honeywell 10K NTC type II duct sensor, 6"
10K NTC type II duct sensor, 6" length, (-40) - 250F. 10K @ 77F, with metal handy box.

Honeywell

C7021B2005

085267942874

$22.93 EA
$60.78
2 In Stock
C7021B2013 Honeywell Duct Discharge Sensor 12" NTC Type
Duct Discharge Sensor 12" NTC Type II * SENSOR W WIRING ENCLOSURE 10K OHM NTC TYPE II

Honeywell

C7021B2013

085267233620

$30.72 EA
$81.41
2 In Stock
C7021D2001 Honeywell 5" Immersion Sensor 10K NTC Type II
5" Immersion Sensor 10K NTC Type II with wiring enclosure, uses well 50001774-001.

Honeywell

C7021D2001

085267659024

$29.08 EA
$77.06
3 In Stock
C7021F2009 Honeywell Outside Air Sensor 10K NTC type II
Outside Air Sensor 10K NTC type II with weatherproof enclosure.

Honeywell

C7021F2009

085267709453

$38.39 EA
$101.74
3 In Stock
C7021N2001 Honeywell 10K NTC Type II Probe Type Sensor
10K NTC Type II Probe Type Sensor 1" Long x 1/4" Dia. Probe with 6' Leads for Space or Immersion. Use TR29 Empty Enclosure for Space Applications. *

Honeywell

C7021N2001

085267848916

$26.93 EA
$71.37
1 In Stock
  • Items 49-60 of 233. Page 5 of 20.