Brands
Electronic and DDC Systems
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