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Class 2 Transformers | Raptor Supplies Worldwide

Class 2 Transformers

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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.

StyleModelDepthEnclosure TypeHeightItemMountingVA RatingWidthPrice (ex. VAT)
AT2428100C4.5"Indoor5.62"Class 2 TransformerWall1007"$155.89
BT24283005.1"Open3.25"TransformerFoot3005.15"$472.24
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.

StyleModelDepthEnclosure TypeHeightInput VoltageMountingVA RatingWidthPrice (ex. VAT)
A4VZE11.8"Frame1.9"120 VACFoot203.3"$16.53
A4VZE21.8"Frame1.9"120/208/240 VACFoot203.3"$19.00
B4VZE42.1"Frame2.2"120/208/240 VACFoot403.7"$18.23
C4VZE52.4"Enclosed2.2"120 VACMulti-Mount403.5"$24.58
D4TGX74.1"Plate2.1"120 VACPlate404.1"$30.00
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.

StyleModelDepthEnclosure TypeHeightInput VoltageMountingVA RatingWidthPrice (ex. VAT)
A4VZE82.4"Open2.2"120/208/240 VACFoot504"$53.26
B4VZF13.5"Enclosed3"120/208/240 VACDouble-Foot602.5"$59.70
C4VZF23.6"Enclosed3"120/208/240/480 VACFoot602.5"$53.25
D4VZF53.86"Open3.05"120/208/240/480 VACFoot752.5"$45.25
C4VZF84.3"Enclosed3"120/208/240/480 VACFoot1002.5"$126.36
StyleModelInput VoltagePrice (ex. VAT)
A620-403120 VAC$25.85
A620-404208/240 VAC$27.36
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.

StyleModelDepthHeightInput VoltageOutput VoltageVA RatingWidthPrice (ex. VAT)
AT28561.15"2.25"115 VAC28 VAC563.15"$76.15
BT24130D2.25"2.57"115/220 VAC24 VAC1004.13"$82.21
CT16562.25"1.87"115 VAC16 VAC562.75"$63.64
DT24281002.25"2.55"120 VAC24/28 VAC1003.62"$92.13
ET2885D2.25"2.57"115/220 VAC28 VAC1004.13"$91.15
FT161002.56"2.25"115 VAC16 VAC1003.12"$100.80
FUNCTIONAL DEVICES INC / RIB -

Class 2 Transformers with Secondary Circuit Protection

StyleModelOutput VoltageDepthEnclosure RatingPhaseVA RatingWidthEnclosure TypeHeightPrice (ex. VAT)
ATR75VA001-28--------$54.60
RFQ
ATR50VA005-28--------$45.42
RFQ
BTR75VA004----75---$56.44
ATR100VA001-28--------$59.05
RFQ
CTR50VA027----50---$49.07
RFQ
DTR100VA009----100---$69.09
ETR100VA009US----96---$95.84
FTR40VA002US----40---$45.47
GTR100VA002-20----96---$59.78
RFQ
HTR100VA026----96---$61.58
RFQ
ITR100VA027----96---$63.36
RFQ
JTR100VA015----100---$67.58
KTR50VA022US----50---$76.42
ATR150VA001-28--------$80.85
RFQ
LTR50VA01924 VAC2.175"Not Rated1502.47"Indoor2.896"$29.63
MTR75VA00524 VAC2.5"Not Rated1753.88"Indoor3.03"$54.01
NTR50VA00224 VAC2.181"Not Rated1502.696"Indoor2.908"$29.71
OTR50VA00424 VAC2.513"Not Rated1503.475"Indoor3.014"$46.33
PTR50VA01524 VAC2.5"Not Rated1503.5"Indoor3.06"$44.41
QTR100VA00224 VAC2.504"Not Rated11004.077"Indoor3.023"$51.50
RTR100VA00424 VAC2.523"Not Rated11004.173"Indoor3.041"$61.40
SPSH100AB10-EXT224 VAC4.5"NEMA 111005.44"Enclosed4.5"$201.26
TPSB100AB1024 VAC5.25"Not Rated11003.75"Open5.2"$140.59
UPSH100AB1024 VAC4.5"NEMA 111005.44"Enclosed4.5"$146.33
VPSH500A24 VAC6"NEMA 1110012.12"Open12.13"$720.83
FUNCTIONAL DEVICES INC / RIB -

Class 2 Transformers with Automatic Short Circuit Protection

StyleModelWidthDepthEnclosure RatingEnclosure TypeHeightInput VoltageMountingVA RatingPrice (ex. VAT)
ATR40VA001US2.5"4.25"Not RatedIndoor3.25"120 VACFoot or 1/2" NPT Hub40$41.83
BTR20VA0032.13"1.88"Not RatedIndoor2.63"24 VACFoot or 1/2" NPT Hub20$22.83
CTR20VA0072.13"1.88"Not RatedIndoor2.63"277 VACFoot or 1/2" NPT Hub20$21.55
DTR20VA0012.13"1.88"Not RatedIndoor2.63"120 VACFoot or 1/2" NPT Hub20$20.26
ETR20VA0042.31"1.89"Not RatedIndoor2.62"120/208/240/277 VACFoot or Dual 1/2" NPT Hub20$25.90
FTR40VA0222.66"2.17"Not RatedOpen2.89"120 VACFoot or Dual 1/2" NPT Hub40$29.20
GTR40VA0012.69"2.19"Not RatedIndoor2.88"120 VACFoot or 1/2" NPT Hub40$25.40
HTR40VA0032.69"2.19"Not RatedIndoor2.88"24 VACFoot or 1/2" NPT Hub40$27.58
ITR40VA0152.69"2.19"Not RatedIndoor2.88"120/208/240 VACFoot or 1/2" NPT Hub40$31.44
JTR40VA0042.69"2.19"Not RatedIndoor2.88"120/208/240/277 VACFoot or Dual 1/2" NPT Hub40$31.48
KTR20VA0022.296"1.902"Not RatedIndoor2.616"208 VACFoot or Dual 1/2" NPT Hub20$23.16
LTR40VA0022.634"2.177"Not RatedIndoor2.886"120 VACFoot or Dual 1/2" NPT Hub40$26.90
MTR40VA0402.728"2.171"Not RatedIndoor2.89"120/208/240 VACFoot or 1/2" NPT Hub40$32.10
NPSH40AB105.43"4.5"NEMA 1Enclosed4.5"120 VACMulti40$138.34
OPSH40AB10-EXT25.43"4.5"NEMA 1Enclosed4.5"120 VACMulti40$151.43
PPSH200A5.44"4.5"NEMA 1Enclosed4.5"120/240/277/347/480 VACMulti40$509.00
QPSH100A100AB108.62"4.5"NEMA 1Enclosed4.5"120 VACMulti100$241.66
StyleModelPrice (ex. VAT)
APP-5152-3$62.18
APP-5152-2$139.44
JOHNSON CONTROLS -

Class 2 Transformers

StyleModelPrice (ex. VAT)
AY66T13-0$136.84
AY63T31-0$97.96
SQUARE D -

Class 2 Transformer

StyleModelDepthHeightInput VoltageMountingOutput VoltageVA RatingWidthPrice (ex. VAT)
A9070TF50D133"4"120 VACFlange12/24 VAC503"$495.34
B9070T75D144.3"3.6"208 VACWall24 VAC754.1"$287.91
WHITE-RODGERS -

Class 2 Transformers with Automatic Short Circuit Protection

StyleModelWidthDepthEnclosure TypeHeightInput VoltageMountingOutput VoltageTemp. RisePrice (ex. VAT)
A90-T40F32.7"4"Open3.2"120/208/240 VACFoot24 VAC85 Degrees C$22.19
B90-T40M13"4.25"Enclosed4.25"120 VACMulti-Mount24 VAC85 Degrees C$31.08
C90-T40M33"4.25"Enclosed4.25"120/208/240 VACMulti-Mount24 VAC85 Degrees C$31.70
DS84A-4104"3.5"Open5"120 VACPlate25 VAC150 Degrees C$40.00
JOHNSON CONTROLS -

Class 2 Transformers with Automatic Short Circuit Protection

StyleModelDepthHeightInput VoltageMountingWidthPrice (ex. VAT)
AY65F42-03.16"2.63"277/480 VACPlate2.19"$63.36
BY65T42-03.16"2.63"120/208/240 VACPlate2.19"$73.84
CY65T31-03.36"2.88"120/208/240 VACFoot2.19"$66.58
DY65A13-03.56"2.88"120 VACFoot2.19"$65.76
EY65G13-03.56"2.88"24 VACFoot2.19"$62.96
FY65A21-04.19"4.19"120 VACPlate2.8"$73.48
WHITE-RODGERS -

Class 2 Transformers with Secondary Circuit Protection

StyleModelDepthHeightVA RatingPrice (ex. VAT)
A90-T60C33.3"3.4"60$76.93
B90-T75C34.5"3.2"75$87.55
ROBERTSHAW -

Class 2 Transformers with Secondary Circuit Protection

StyleModelDepthHeightInput VoltageOutput VoltageVA RatingWidthPrice (ex. VAT)
A620-4023.25"2.75"120/208/240 VAC2.5/12/24 VAC48 (Combined Total Output of All 3 Secondaries)2.19"$30.81
B620-5013.25"4"120/208/240 VAC28 VAC502.44"$30.71
B620-5024"4"120/208/240 VAC24 VAC503.25"$28.86
B620-5034"4"120/208/240/408 VAC24 VAC753.25"$32.71
JOHNSON CONTROLS -

Class 2 Transformers with Secondary Circuit Protection

StyleModelDepthHeightMountingVA RatingWidthPrice (ex. VAT)
AY63T22-04.19"4.19"Plate503.52"$93.04
BY64T15-05.44"3.25"Foot922.5"$169.11
FUNCTIONAL DEVICES INC / RIB -

Devices Inc/Rib Class 2 Transformer20VAC/208VAC/240VAC/277VAC/480VAC, 24VAC

ModelItemPrice (ex. VAT)
TR100VA009CP6GNN$63.94

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.

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