Class 2 Transformers

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Class 2 Transformer

StyleModelMountingEnclosure FinishHeightInput VoltageOutput VoltageTemp. RiseVa RatingEnclosure StylePrice
A9070TF50D13FlangeNo Finish4"120V AC12/24V AC55°C-Open-
RFQ
B9070T75D14WallNone2.89"--55°C75 VA-€205.18
RFQ
ALTRONIX -

AC Power Supplies & Transformers

Altronix AC power supplies & transformers provide power to electronic supplies & equipment including security, surveillance, access control devices in ignition, ventilation, heating, air conditioning & HVAC control systems. They operate on temperatures ranging from 0 degree to 49 degrees Celsius and come with open & indoor enclosures for inherent explosion safety in indoor uses. Choose from a wide range of these devices, available in foot and wall mounting options.

StyleModelMountingEnclosure FinishHeightInput VoltageOutput VoltageNumber Of OutputsVa RatingTemp. RisePrice
AT2428300FootEpoxy Resin Varnish3 1/4"115V AC24/28V AC-300 VA115°C€678.39
BT2428100CWallGray4 1/2"115V AC24/28V AC24/28V AC--€261.05
FUNCTIONAL DEVICES INC / RIB -

Class 2 Transformers with Secondary Circuit Protection

StyleModelMountingInput VoltageOutput VoltageNumber Of OutputsEnclosure FinishHeightVa RatingHubPrice
ATR50VA005-28--------€35.33
RFQ
BTR40VA002US-------2 Threaded€35.37
ATR150VA001-28--------€62.89
RFQ
ATR100VA001-28--------€45.93
RFQ
CTR50VA018-208/240/277/480V AC120V AC-No Finish3 12/25"--€42.92
DTR75VA002-120V AC24V AC-No Finish3.013"75 VA-€63.69
ETR75VA004------75 VA-€140.75
ATR75VA001-28--------€42.47
RFQ
FTR50VA022USDual Hub, Foot120/208/240/277/480V AC24V AC-No Finish--2 Threaded€120.82
GTR100VA009USDual Hub, Foot120/208/240/277/480V AC24V AC-No Finish-96 VA2 Threaded€113.45
HTR100VA009Dual Hub, Foot120/208/240/277/480V AC24V AC-No Finish--2 Threaded€87.49
ITR100VA004Dual Hub, Foot120/240/277/480V AC24V AC-No Finish3.041"--€80.65
JTR100VA002Dual Hub, Foot120V AC24V AC-No Finish3.023"--€67.69
KTR75VA007Dual Hub, Foot120/208/240/480V AC24V AC-No Finish3.034"75 VA-€70.70
LTR50VA009Dual Hub, Foot120/208/240V AC24V AC-No Finish3.014"--€74.01
MTR50VA002Dual Hub, Foot120V AC24V AC-No Finish2.908"--€46.26
NTR50VA004Dual Hub, Foot120/240/277/480V AC24V AC-No Finish3.014"--€77.48
OTR100VA002-20Dual Threaded Hubs, Foot-----96 VA-€46.50
RFQ
PTR100VA026Dual Threaded Hubs, Foot-----96 VA-€47.90
RFQ
QTR100VA027Dual Threaded Hubs, Foot-----96 VA-€49.28
RFQ
RTR50VA019Foot120/277V AC24V AC-No Finish2.896"--€49.74
STR50VA014Foot, Hub277V AC24V AC-No Finish3.06"--€69.73
TTR75VA005Foot, Hub120/208/240/480V AC24V AC-No Finish3.03"75 VA-€69.89
UTR100VA015Foot, Hub120/208/240/277/480V AC24V AC-No Finish--1 Threaded€90.94
VTR100VA005Foot, Hub120/240/277/480V AC24V AC-No Finish3.03"--€80.43
FUNCTIONAL DEVICES INC / RIB -

Class 2 Transformers with Automatic Short Circuit Protection

StyleModelInput VoltageMountingNumber Of OutputsEnclosure FinishHeightOutput VoltageTemp. RiseEnclosure RatingPrice
ATR40VA004-Foot Or Dual 1/2" NPT Hub-No Finish2 22/25"-Not RatedNot Rated€50.62
BTR20VA00324V ACFoot, Hub-No Finish2.63"24V ACNot RatedNot Rated€33.29
CTR40VA00324V ACFoot, Hub-No Finish2 22/25"24V ACNot RatedNot Rated€41.99
DTR20VA004120/208/240/277V ACDual Hub, Foot-No Finish2.62"24V ACNot RatedNot Rated€40.16
ETR40VA015120/208/240V ACFoot, Hub-No Finish2 22/25"24V ACNot RatedNot Rated€51.39
FTR40VA040120/208/240V ACFoot, Hub-No Finish2.89"24V ACNot RatedNot Rated€50.92
GPSH200A120/240/277/347/480V ACWall2Powder Coated4 1/2"24V ACNot Rated-€526.59
HTR20VA001120V ACFoot, Hub-No Finish2.63"24V ACNot RatedNot Rated€32.12
ITR40VA001120V ACFoot, Hub-No Finish2 22/25"24V ACNot RatedNot Rated€41.52
JTR40VA002120V ACDual Hub, Foot-No Finish2.886"24V ACNot RatedNot Rated€42.54
KTR40VA001US120V AC--No Finish3 1/4"24V ACNot RatedNot Rated€33.91
LPSH40AB10120V ACWall1Powder Coated4 1/2"24V ACNot Rated-€269.90
MPSH40AB10-EXT2120V ACWall1Powder Coated-24V ACNot Rated-€272.65
NPSH100A100AB10120V ACWall2Powder Coated-24V ACNot Rated-€322.35
OTR20VA002208V ACDual Hub, Foot-No Finish2.616"24V ACNot RatedNot Rated€35.04
PTR20VA007277V ACFoot, Hub-No Finish2.63"24V ACNot RatedNot Rated€30.80
JOHNSON CONTROLS -

Y63 Series Transformers

StyleModelInput VoltageOutput VoltageMountingEnclosure FinishHeightTemp. RiseEnclosure RatingEnclosure StylePrice
AY63T31-0--------€108.27
BY63T22-0120/208/240V AC24V ACPlateNo Finish4.19"Not RatedNot RatedOpen€95.07
JOHNSON CONTROLS -

Y65 Series Transformers

StyleModelInput VoltageMountingHeightOutput VoltageSecondary ConnectionEnclosure FinishTemp. RiseEnclosure RatingPrice
AY65G13-024V ACFoot2 22/25"24V AC-No FinishNot RatedNot Rated€90.97
BY65T42-0120/208/240V ACPlate2.63"24V AC-No FinishNot RatedNot Rated€109.65
CY65T31-0120/208/240V ACFoot, Plate2 22/25"24V AC-No FinishNot RatedNot Rated€97.02
DY65A21-0120V ACPlate4.19"24V ACScrew TerminalsNo FinishNot RatedNot Rated€113.45
EY65A13-0120V ACFoot2 22/25"24V AC-No FinishNot RatedNot Rated€97.18
FY65F42-0277/480V ACPlate2.63"24V AC-No FinishNot RatedNot Rated€92.13
ROBERTSHAW -

620 Series Transformers

StyleModelInput VoltageOutput VoltageHeightVa RatingMountingSecondary ConnectionEnclosure FinishTemp. RisePrice
A620-503120/208/240/480V AC24V AC4"75 VAFoot, Plate-No FinishNot Rated€75.13
B620-402120/208/240V AC12/2.5/24V AC2 3/4"48 VAFoot, Plate-No FinishNot Rated€60.08
A620-502120/208/240V AC24V AC4"-Foot, Plate-No FinishNot Rated€55.91
A620-501120/208/240V AC28V AC4"-Foot, PlateScrew TerminalsNo FinishNot Rated€56.10
A620-403120V AC24V AC2 3/4"-Foot, Plate-No FinishNot Rated€55.38
A620-404208/240V AC24V AC2 3/4"-Foot, Plate-No FinishNot Rated€45.73
WHITE-RODGERS -

Class 2 Transformers with Secondary Circuit Protection

StyleModelHeightInput VoltageOutput VoltageMountingEnclosure FinishTemp. RiseEnclosure RatingEnclosure StylePrice
A90-T60C32.62"120/208/240V AC24V ACFootNo Finish85°CNot RatedOpen€103.79
B90-T75C33 1/5"120/208/240V AC24V ACFootNo Finish85°CNot RatedOpen€99.09
WHITE-RODGERS -

Class 2 Transformers with Automatic Short Circuit Protection

StyleModelInput VoltageOutput VoltageMountingHeightTemp. RiseEnclosure StyleEnclosure FinishEnclosure RatingPrice
A90-T40F3120/208/240V AC24V ACFoot3 1/5"85°COpenNo FinishNot Rated€38.50
B90-T40M3120/208/240V AC24V ACFoot, Plate4 1/4"85°CEnclosedNo FinishNot Rated€48.94
CS84A410S1120V AC25V ACPlate5"150°COpenNo FinishNot Rated€52.48
D90-T40M1120V AC24V ACFoot, Plate4 1/4"85°CEnclosedNo FinishNot Rated€41.58
DAYTON -

Class 2 Transformers with Secondary Circuit Protection

Dayton Class 2 transformers are suitable for low-voltage devices (up to 480VAC), such as thermostats, gas valves, relays and others. These units are used in conjunction with secondary circuits that are considered safe from a fire initiation standpoint and prevent chances of a shock due to the power limitations of the class 2 transformers. They are available in open and enclosed type enclosures and are compliant with UL and cURus standards.

StyleModelInput VoltageHeightOutput VoltageMountingSecondary ConnectionEnclosure FinishTemp. RiseEnclosure RatingPrice
A4VZF2120/208/240/480V AC3"24V ACFootWire LeadsNo Finish65°CNot Rated€58.21
B4VZF5120/208/240/480V AC3.05"24V ACFootWire LeadsNo Finish65°CNot Rated€72.00
A4VZF8120/208/240/480V AC3"24V ACFootWire LeadsNo Finish65°CNot Rated€191.24
C4VZF1120/208/240V AC3"24V ACFootWire LeadsNo Finish65°CNot Rated€73.45
D4VZE8120/208/240V AC2 1/5"24V ACFootWire LeadsNo Finish65°CNot Rated€57.29
ALTRONIX -

Class 2, Open Frame Transformers, Open Enclosures

Altronix Class 2, open frame transformers provide power to electronic equipment including security, surveillance, access control devices in ignition, ventilation, heating, air conditioning & HVAC control systems. They operate on temperatures ranging from 0 degree to 49 degrees Celsius and come with open enclosures for inherent explosion safety & are insusceptible to overvoltages. Further, these single phase transformers require less space to install and are available in 16VAC, 24VAC & 28VAC output voltages.

StyleModelInput VoltageOutput VoltageSecondary ConnectionHeightMountingEnclosure FinishTemp. RiseEnclosure RatingPrice
AT2885D115/220V AC28V ACSolder Terminals2.57"FootNo Finish49°CNot Rated€114.01
BT24130D115/220V AC24V ACWire Leads2.57"FootNo Finish49°CNot Rated€103.33
CT16100115V AC16V ACSolder Terminals2 1/4"FootNo Finish49°CNot Rated€125.83
DT2856115V AC28V ACSolder Terminals2 1/4"FootNo Finish49°CNot Rated€93.49
ET1656115V AC16V ACSolder Terminals1.87"FootNo Finish49°CNot Rated€94.68
FT2428100115V AC24/28V ACSolder Terminals2.55"FootNo Finish49°CNot Rated€103.69
DAYTON -

Class 2 Transformers, Single Phase Motor Design

Dayton Class 2 transformers are used in low voltage applications, such as digital controllers, gas controls, motor actuators, ignition systems, staging controls and HVACR control systems. Selected models come with thermal circuit breakers to protect equipment and internal components from current overload and short circuit conditions. They feature plate / frame / enclosed type transformer enclosure that allows application in specific conditions and can easily replace any existing transformer with the same primary and secondary voltages / VA ratings (equal / less than original). Choose from an array of these transformers, available in heights of 1.9 and 2.1 inches.

StyleModelInput VoltageMountingSecondary ConnectionHeightOutput VoltageEnclosure FinishTemp. RiseEnclosure RatingPrice
A4VZE2120/208/240V ACFootWire Leads1.9"24V ACNo Finish65°CNot Rated€26.90
B4VZE4120/208/240V ACFootWire Leads2 1/5"24V ACNo Finish65°CNot Rated€32.57
C4TGX7120V ACPlateScrew Terminals-24V ACNo Finish65°CNot Rated€39.69
A4VZE1120V ACFootWire Leads1.9"24V ACNo Finish65°CNot Rated€22.91
D4VZE5120V ACFoot, Plate-2 1/5"24V ACNo Finish65°CNot Rated€37.16
StyleModelInput VoltageOutput VoltageVa RatingMountingPrimary ConnectionSecondary ConnectionEnclosure FinishHeightPrice
APP-5152-2115V AC24V AC40 VAWallScrew TerminalsWire LeadsNo Finish2 1/4"€204.41
APP-5152-3120V AC12V AC25 VAWallScrew TerminalsWire LeadsNo Finish2 1/4"€102.46
JOHNSON CONTROLS -

Class 2 Transformer, Step Down, Open, 92 VA, 24 VAC

ModelItemPrice (ex. VAT)
Y64T15-0AF9EZV€228.26
JOHNSON CONTROLS -

Transformer Ur Class 2

ModelItemPrice (ex. VAT)
Y66T13-0CR6BFH€193.56

Class 2 Transformers

Class 2 transformers deliver power of 100 VA or less with a maximum output voltage of 30 VAC or less. Raptor Supplies offers a huge range of transformers from brands like Altronix, Dayton, Edwards Signaling, Functional Devices / RIB, Johnson Controls, Robertshaw, Square D and White-Rodgers. Dayton Class 2 transformers are designed for gas valves, thermostats & relays.They feature a fixed apparent power rating of 40 VA and are UL & cULus listed for use in electrical components. These transformers can be used to replace any other transformer of the same primary & secondary voltages and of equal or smaller power ratings. Single phase Class 2 transformers from Functional Devices / RIB are available with single / dual threaded hubs and pigtail wires. These transformers utilise split-bobbin construction for superior isolation and low capacitive coupling. These transformers are available in enclosed, indoor and open enclosures.