Categories
Air Conditioning and Refrigeration
(1)
Commercial Temperature Controls
(7)
Damper And Valve Actuators
(53)
Electronic and DDC Systems
(3)
Humidity, Pressure And Flow Control
(8)
Hydronic And Steam Specialties
(1)
Miscellaneous Supplies
(9)
Motors and Electrical
(5)
Pneumatic Control Systems
(135)
Thermostats
(9)
Valves
(119)
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PNV102-1 Barber Colman Pnv-102-1 Diaphragm for MK2690 & MK2400
Diaphragm for MK2690 & MK2400 * Diaphram for MK2690 & MK2400 pneumatic actuator
Schneider Electric
PNV102-1
$15.93
EA
$46.32
Not in stock
PNV2 Barber Colman Pnv-002 Diaphragm for MK4400 4600 4700
Diaphragm for MK4400 4600 4700 * Diaphram for MK4400, 4600& 4700 pneumatic actuator
Schneider Electric
PNV2
$24.05
EA
$69.96
9 In Stock
PNV202 Barber Colman Pnv-202 Diaph. MK6600 67 68 69 88 89
Diaph. MK6600 67 68 69 88 89 * Diaphram for MK6600, 67,68, 69, 88, 89 pneumatic actuator
Schneider Electric
PNV202
$64.86
EA
$188.68
3 In Stock
RKSR4000 Barber Colman Rksr-4000 Dual Input Receiver-Controller
Dual Input Receiver-Controller * Dual Input Receiver Controller. Relay Type. Direct Acting. Field Change To Reverse Acting. Proportional Band 2 To 40%. Remote Setpoint +Or-10%. Authority 10 To 200 %. Includes Cover.
Schneider Electric
RKSR4000
711426150131
$758.51
EA
$2,206.60
4 In Stock
RPF2AB7 Schneider Electric 30A, 2NO, 24V AC power
30A, 2NO, 24V AC power relay, Harmony electromechanical relays, DIN rail or panel mount relay.
Schneider Electric
RPF2AB7
$40.00
EA
5 In Stock
RYB921-05 Barber Colman Ryb-921-05 Repair Kit For VB921-#-0-4-5
Repair Kit For VB921-#-0-4-5 * Repair Kit For VB921*-0-4-5 Includes Packing Stem And Plug assenbly. Obsolete item.
Schneider Electric
RYB921-05
$45.96
EA
$120.90
1 In Stock
Schneider Sweatshirt Promo South Side / Schneider Electric
South Side / Schneider Electric sweathshirt. This is a promotional item not to be sold by itself.
Schneider Electric
Schneider
188 In Stock
TC1101 Barber Colman Tc-1101 Elec Room Stat Heat/Cool SPDT
Elec Room Stat Heat/Cool SPDT * Heat/Cool SPDT Snap Acting Stat. 55-85Erated For 4.4A At 120Vac 2.2A At 240Vac
Schneider Electric
TC1101
$145.20
EA
$396.00
Not in stock
TC1151 Barber Colman Tc-1151 Two Stage Heating And/Or Cooling.
Two Stage Heating And/Or Cooling. Snap Action Switch. Range 55-85F. 3A @ 24/120V 1.5A @ 240V.
Schneider Electric
TC1151
$543.49
EA
$1,698.40
Not in stock
TC2931 Barber Colman Tc-2931 Strap On Changeover Stat 75F
Strap On Changeover Stat 75F * Strap-On Changeover Stat. SPDT Switching setpoint 75F Differential 15F. Senses Availability Of Hot Or Chilled Water For Changeover Of 2 Pipe heating/Cooling Units.
Schneider Electric
TC2931
$34.28
EA
$93.50
10 In Stock
TC2974 Barber Colman Tc-2974 Strap-On Aqua SPDT 50-210
Strap-On Aqua SPDT 50-210 * Strap-On Aquastat. SPDT Switch. Range 50-210F. Fixed Dif. 10F. Max. Bulb Temperature 260F. 9.8A @ 120V 8A @ 240V.
Schneider Electric
TC2974
$179.52
EA
$467.50
1 In Stock
TC4111 Barber Colman Tc-4111 Remote Bulb Stat -40-120F
Remote Bulb Stat -40-120F * SPDT Switch. Range -40 To +120F. Adjustable Dif 3-16F. 6' Copper Cap Tube. Bulb SizE3/8 X 4 . Max Bulb Temperature 170F. 9.8A @ 24V & 120V. 8A @ 240V.
Schneider Electric
TC4111
711426110364
$150.37
EA
$391.60
1 In Stock
TC5231 Barber Colman Tc-5231 Freeze Stat 34-60 Auto Reset
Freeze Stat 34-60 Auto Reset * Freeze Stat. Range 35-60F 5F Diff. 20' Cap Tube. SPDT Switch. 17 Fla 102 Lra @120/208/240Vac. Auto Reset.
Schneider Electric
TC5231
$145.63
EA
$397.16
6 In Stock
TC5241 Barber Colman Tc-5241 Freeze T-Stat 34-60F Mnl Reset
Freeze T-Stat 34-60F Mnl Reset * Freeze Stat. Range 35-60F. 20 Foot Cap Tube. SPDT Switch. 17 Fla 102 Lra At 120/208/240Vac. Manual Reset.
Schneider Electric
TC5241
$143.76
EA
$392.08
5 In Stock
THC2 Barber Colman Thc-2 Enthalpy Control
Enthalpy Control * Enthalpy Control Snap Acting SPDT Switch range 10-80% RH/88-59F. Fixed Dif. 8% / 2F 2.5A @ 24V. Closes Fresh Air Damper To Minimum Position When Free Cooling Is Not Available.
Schneider Electric
THC2
711426190182
$449.43
EA
$1,170.40
1 In Stock
THC3 Barber Colman Thc-3 Enthalpy Controller w/o Box
Enthalpy Controller w/o Box * Enthalpy control. 24 volts. SPDT. 4 position switch adjustment.
Schneider Electric
THC3
711426190205
$252.59
EA
$657.80
2 In Stock
TK1001 Barber Colman Tk-1001 Direct Acting pneumatic Thermostat
Direct Acting pneumatic Thermostat range 55 To 85F. Includes blank and adjustable coverplate and mounting backplate. Schneider Electric
Schneider Electric
TK1001
711426092820
$189.44
EA
$551.10
28 In Stock
TK1101 Barber Colman Tk-1101 Reverse Acting Pneumatic Stat
Reverse Acting Pneumatic Stat * Reverse Acting Relay Type Thermostat. Range 55-85F. Includes blank and adjustable coverplate and mounting backplate.
Schneider Electric
TK1101
711426093001
$189.44
EA
$551.10
12 In Stock
TK1301 Barber Colman Tk-1301 Pneu Room T-Stat Day/Night DA
Pneu Room T-Stat Day/Night DA * DAY/NIGHT PNEUMATIC THERMOSTAT, DIRECT ACTING, 2 OR 3 PIPE W/OVERIDE, 15 PSI DAY, 20 PSI NIGHT. RANGE= 55F TO 85F.
Schneider Electric
TK1301
$320.32
EA
$1,001.00
1 In Stock
TK1711 Barber Colman Tk-1711 Dual Setpt Stat Day Da Nite Da
Dual Setpt Stat Day Da Nite Da * Dual Setpoint Pneumatic Thermostat. Relay Type. Direct Acting In Day And Night Modes. Range 55-85F. 15 PSI Day 22 PSI Night.
Schneider Electric
TK1711
$361.49
EA
$1,051.60
Not in stock
TK1721 Barber Colman Tk-1721 Dual Setpoint Single Output Relay
Dual Setpoint Single Output Relay Type Thermostat. Reverse Acting. 15 PSI Day. 22 PSI Night. Range 55 To 85F.
Schneider Electric
TK1721
711426093513
$558.62
EA
$1,745.70
4 In Stock
TK5001 Barber Colman Tk-5001 One pipe pneumatic thermostat.
One pipe pneumatic thermostat. Direct acting. Range 55 to 85F. Includes cover, faceplates and mounting hardware.
Schneider Electric
TK5001
$148.22
EA
$485.10
Not in stock
TKS5001 Barber Colman Tks-5001 Pneu Trans Wall Mt 50-100F
Pneu Trans Wall Mt 50-100F * Temperature. Room Type. Range 50-100F. Includes Cover.
Schneider Electric
TKS5001
$306.90
EA
$852.50
1 In Stock
TOOL20 Barber Colman Tool-020-1 Packing Wrench
Packing Wrench * Packing Wrench For Most Valves.
Schneider Electric
TOOL20
711426925944
$32.25
EA
$87.98
10 In Stock