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Block Transformatoren-Elektronik GmbH

Block Transformatoren-Elektronik GmbH- Transformers & Autotransformers

Block Transformatoren-Elektronik GmbH, commonly referred to as BLOCK, is a German family-owned company founded by Walter Block in 1936 and headquartered in Verden, Germany. The company specializes in the development, manufacturing, and distribution of transformers, switched-mode power supplies, chokes, filters, and electronic modules. Its comprehensive product portfolio includes industrial power supplies, electronic load relays, and custom magnetic components tailored to customer specifications. BLOCK serves a wide range of industries such as industrial automation, renewable energy, medical technology, building automation, and transportation. Renowned for its high quality and reliability, the company's products meet international standards and hold certifications including UL, CSA, and VDE. With a strong commitment to innovation and energy efficiency, BLOCK continuously invests in research and development. The company operates a global sales network with subsidiaries like Block USA, Inc., ensuring local support and service. As a leading provider in the transformer and power supply market, BLOCK maintains a reputation for engineering excellence and long-term partnerships.

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Transformers & Autotransformers - 型号列表

158 parts in total

Size / Dimension

Width

Power - Rated

Depth

Length

Weight

Voltage - Primary

Voltage - Supply (Vcc/Vdd)

Voltage - Secondary (Full Load)

Voltage - Secondary

Current Rating (Max)

Core Type

Height

Mounting Type

Primary Material

Power - Input

Current - Output

Material - Core

Number of Outputs

Frequency - Max

Termination

Construction

Connector Type

Operating Temperature

Approval Agency

Voltage Rating

Terminal Type

Transformer Type

Mfr Part #Quantity AvailablePricePower - RatedVoltage - PrimaryVoltage - Secondary (Full Load)DepthWidthLengthSize / DimensionMaximum Temperature LimitFrequency - MaxMounting TypeFrequency - OperatingVoltage - SecondaryVoltage - Supply (Vcc/Vdd)TerminationConstructionPrimary MaterialFrequency - MinWeightConnector TypeCAD DrawingCurrent Rating (Max)Operating TemperatureCore TypeHeightNumber of OutputsSVHCTariff NoApproval AgencyPower - InputVoltage RatingCurrent - OutputVoltage - SupplyTerminal TypeMaterial - CoreTransformer TypeProtection FeaturesFrequency RangeVoltage - Protection Level (VP) (2416)Material - InsulationVoltage - Input (Min)Mounting FeatureRoHSPlug TypeSocket Type
AIM 1.6/0.8
3
AIM 1.6/0.8

Autotransformer panel-mount 1.6 / 0.8A Autotransformer 180 VA, AIM 1,6/0,8, Block Block 封闭构造 自耦变压器, 115 V ac, 230 V ac 初级线圈, 115 V 交流，220 V 交流，230 V 交流，240 V 交流 次级线圈

Block

491: ¥550.29380 VA, 700 VA, 740 VA, 780 VA115 V, 230 V115 V, 230 V76mm77mm166mm166 x 77 x 76mm+40°C60HzPanel Mount50Hz115 V ac, 220 V ac, 230 V ac, 240 V ac115 V ac, 230 V acScrewEnclosed封闭50Hz2.10螺钉-0.8 A, 1.6 A-20°C-76-----------II50...60 HzIP 20A-----
AT3 15-58/60-4
AT3 15-58/60-4

3 phase autotransformer,575-400V 15kVA Block 15kVA 开放式构造 自耦变压器, 575 V ac, 600 V ac 初级线圈, 400 V 交流 次级线圈, 3 UI 150/77 铁心

Block

101: ¥6,200.0015000VA600V ac400 V ac280mm177mm350mm350 x 177 x 280mm+40°C60HzChassis Mount, Floor Standing, Wall Mount50Hz400 V ac575 V ac, 600 V acScrewOpen Frame开放式50Hz-螺钉3D CAD Model--3 UI 150/77---------------------
AIM 3.2/1.6
3
AIM 3.2/1.6

Autotransformer panel-mount 3.2 / 1.6A Autotransformer 360 VA, AIM 3,2/1,6, Block Block 封闭构造 自耦变压器, 115 V ac, 230 V ac 初级线圈, 115 V 交流，220 V 交流，230 V 交流，240 V 交流 次级线圈

Block

141: ¥599.99380 VA, 700 VA, 740 VA, 780 VA115 V, 230 V115 V, 240 V117mm97mm223mm223 x 97 x 117mm+40°C60HzPanel Mount50Hz115 V ac, 220 V ac, 230 V ac, 240 V ac115 V ac, 230 V acScrewEnclosed封闭50Hz3.60螺钉-1.6 A, 3.2 A-20°C-97-----------II50...60 HzIP 20A-----
AT3 15-69-4
AT3 15-69-4

3 phase autotransformer,690-400V 15kVA Block 15kVA 开放式构造 自耦变压器, 220 V ac, 230 V ac 初级线圈, 400 V 交流 次级线圈, 3 UI 180/63 铁心

Block

131: ¥4,429.309215000VA690V ac400 V ac340mm155mm410mm410 x 155 x 340mm+40°C60HzChassis Mount, Floor Standing, Wall Mount50Hz400 V ac220 V ac, 230 V acScrewOpen Frame开放式50Hz-螺钉3D CAD Model--3 UI 180/63---------------------
AIM10/5
2
AIM10/5

Autotransformer panel-mount 10 / 5A TRANSFORMER, AUTO, 10/5A Block 封闭构造 自耦变压器, 115 V ac, 230 V ac 初级线圈, 115 V 交流，220 V 交流，230 V 交流，240 V 交流 次级线圈

Block

101: ¥1,322.762400VA115 V, 230 V115 V, 230 V200mm165mm283mm283 x 200 x 165mm+40°C60HzPanel Mount50Hz--ScrewEnclosed:0V, 115V, 220V, 230V, 240V-:12.1kg--:10A-20°C---:No SVHC (20-Jun-2013)85043180:DIN, EN, IEC, VDE:2400VA:240VAC:10A:50Hz:Screw Terminals:10A:Encapsulated----:115 V / 220 V / 230 V / 240 V:245 x 148---
SAT100
2
SAT100

Step down autotransformer,100VA,115V o/p TRANSFORMER, AUTO, 100VA, (UK) TRANSFORMERSAT100 Block 100VA 自耦变压器, 230V ac 初级线圈, 115 V 交流 次级线圈

Block

111: ¥298.98100VA230V115 V77mm76mm166mm166 x 76 x 77mm+40°C:60Hz:Panel-----:0V, 115V, 230V-:1.9kg--:870mA:40°C-:76mm-:No SVHC (20-Jun-2013)85043180:EN, VDE:100VA:115VAC:870mA:50Hz:2m Cable, UK Mains Plug:869mA:Voltage Changers------RoHS Compliant Part:UK:1m cable, 3-pin US mains socket
STS160/4/23
2
STS160/4/23

160VA DIN Rail Panel Mount Transformer, 230V ac Block 160VA DIN 导轨面板安装变压器, 初级:380V ac, 400V ac, 420V ac 1 x 次级:230V ac

Block

201: ¥361.81160VA400V ac230 V ac105mm94mm96mm96 x 94 x 105mm+40°C-DIN Rail Mount-230V 交流380V ac, 400V ac, 420V ac----2.9kg------3-------------------
AIM 5.0/2.5
3
AIM 5.0/2.5

Autotransformer panel-mount 5 / 2.5A Autotransformer 570 VA, AIM 5,0/2,5, Block Block 封闭构造 自耦变压器, 115 V ac, 230 V ac 初级线圈, 20 V ac, 115 V ac, 220 V ac, 230 V ac 次级线圈

Block

181: ¥795.61380 VA, 700 VA, 740 VA, 780 VA115 V, 230 V115 V, 240 V117mm97mm223mm223 x 97 x 117mm+40°C60HzPanel Mount50Hz20 V ac, 115 V ac, 220 V ac, 230 V ac115 V ac, 230 V acScrewEnclosed封闭50Hz5.00螺钉-2.5 A, 5.0 A-20°C-117-----------II50...60 HzIP 20A-----
AT3 25-22/23-4
AT3 25-22/23-4

3 phase autotransformer,220-400V 25kVA Block 25kVA 开放式构造 自耦变压器, 220 V ac, 230 V ac 初级线圈, 400 V 交流 次级线圈, 3 UI 210/88 铁心

Block

101: ¥12,200.8525000VA230V ac400 V ac440mm220mm480mm480 x 220 x 440mm+40°C60HzChassis Mount, Floor Standing, Wall Mount50Hz400 V ac220 V ac, 230 V acScrewOpen Frame开放式50Hz-螺钉3D CAD Model--3 UI 210/88---------------------
ST 160/69/23
2
ST 160/69/23

160VA Panel Mount Transformer, 230V ac Block 160VA 控制面板变压器, 初级:670V ac, 690V ac, 710V ac 1 x 次级:230V ac

Block

101: ¥350.00160VA690V ac230 V ac105mm88mm96mm96 x 88 x 105mm+40°C60HzChassis Mount50Hz230V 交流670V ac, 690V ac, 710V ac---50Hz2.9kg------1-------------------
AIM16/8
2
AIM16/8

Autotransformer panel-mount 16 / 8A TRANSFORMER, AUTO, 16/8A Block 封闭构造 自耦变压器, 115 V ac, 230 V ac 初级线圈, 115 V 交流，220 V 交流，230 V 交流，240 V 交流 次级线圈

Block

101: ¥1,630.803840VA115 V, 230 V115 V, 240 V200mm165mm284mm283 x 200 x 165mm+40°C60HzPanel Mount50Hz--ScrewEnclosed:0V, 115V, 220V, 230V, 240V-:16.5kg--:16A-20°C-:166mm-:No SVHC (20-Jun-2013)85043180:DIN, EN, IEC, VDE:3840VA:240VAC:16A:50Hz:Screw Terminals:16A:Encapsulated----:115 V / 220 V / 230 V / 240 V:245 x 148---
SAT200
2
SAT200

Step down autotransformer,200VA,115V o/p TRANSFORMER, AUTO, 200VA, (UK) TRANSFORMERSAT200 Block 200VA 自耦变压器, 230V ac 初级线圈, 115 V 交流 次级线圈

Block

221: ¥344.28200VA230V115 V77mm76mm166mm166 x 76 x 77mm+40°C:60Hz:Panel-----:0V, 115V, 230V-:2.4kg--:1.74A:40°C---:No SVHC (20-Jun-2013)85043180:EN, VDE:200VA:115VAC:1.74A:50Hz:2m Cable, UK Mains Plug:1.74A:Voltage Changers------RoHS Compliant Part:UK:1m cable, 3-pin US mains socket
USTE400/2X12
2
USTE400/2X12

400VA DIN Rail Panel Mount Transformer, 12V ac Block 400VA DIN 导轨面板安装变压器

Block

101: ¥757.93400VA208 → 600V ac12 V ac121mm104mm120mm120 x 104 x 121mm+40°C60HzChassis Mount50Hz12V 交流208V ac, 230V ac, 380V ac, 400V ac, 415V ac, 440V ac, 460V ac, 480V ac, 500V ac, 525V ac, 550V ac, 575V ac, 600V ac---50Hz5.3kg------2-------------------
STS250/4/23
2
STS250/4/23

250VA DIN Rail & Panel Mount Transformer, 230V ac Block 250VA DIN 导轨和面板安装变压器, 初级:380V ac, 400V ac, 420V ac 1 x 次级:230V ac

Block

131: ¥477.00250VA400V ac230 V ac105mm107mm96mm96 x 107 x 105mm+40°C-DIN Rail Mount-230V 交流380V ac, 400V ac, 420V ac----3.9kg------3-------------------
AT3 3,5-58/60-4
AT3 3,5-58/60-4

3 phase autotransformer,575-400V 3.5kVA

Block

291: ¥1,998.6223500VA600V ac400 V ac215mm125mm267mm267 x 125 x 215mm+40°C60HzChassis Mount, Floor Standing, Wall Mount50Hz--ScrewOpen Frame----3D CAD Model--3 UI 114/40---------------------
AT3 25-24/35-4
AT3 25-24/35-4

3 phase autotransformer,240-400V 25kVA Block 25kVA 开放式构造 自耦变压器, 240 V ac, 346 V ac 初级线圈, 400 V 交流 次级线圈, 3 UI 210/73 铁心

Block

101: ¥6,580.856425000VA346V ac400 V ac430mm180mm480mm480 x 180 x 430mm+40°C60HzChassis Mount, Floor Standing, Wall Mount50Hz400 V ac240 V ac, 346 V acScrewOpen Frame开放式50Hz-螺钉3D CAD Model--3 UI 210/73---------------------
AT3 10-24/35-4
AT3 10-24/35-4

3 phase autotransformer,240-400V 10kVA Block 10kVA 开放式构造 自耦变压器, 240 V ac, 346 V ac 初级线圈, 400 V 交流 次级线圈, 3 UI 150/65 铁心

Block

101: ¥5,418.0010000VA346V ac400 V ac280mm162mm350mm350 x 162 x 280mm+40°C60HzChassis Mount, Floor Standing, Wall Mount50Hz400 V ac240 V ac, 346 V acScrewOpen Frame开放式50Hz-螺钉3D CAD Model--3 UI 150/65---------------------
TTMS 5000/230
TTMS 5000/230

Isolating Transformer Block 5000VA 隔离变压器, 初级:230V ac 1 x 次级:115V ac, 230V ac

Block

101: ¥9,148.505000VA230V ac115 V ac, 230 V ac395mm200mm310mm310 x 200 x 395mm+40°C60Hz-50Hz115V ac, 230V ac230V 交流---50Hz60kg-3D CAD Model----1-------------------
AT3 2-22/23-4
AT3 2-22/23-4

3 phase autotransformer,220-400V 2kVA

Block

331: ¥1,763.9542000VA230V ac400 V ac175mm125mm220mm220 x 125 x 175mm+40°C60HzChassis Mount, Floor Standing, Wall Mount50Hz--ScrewOpen Frame----3D CAD Model--3 UI 90/51,5---------------------
EJET250
2
EJET250

TRANSFORMER,230/110V Block 250VA 封闭构造 自耦变压器, 230V ac 初级线圈, 110 V 交流 次级线圈

Block

101: ¥1,794.48250VA230V ac110 V ac155mm95mm160mm160 x 95 x 155mm+40°C60Hz-50Hz110 V ac230V 交流3-Pin USA Socket, Cable with PlugEnclosed封闭50Hz-3 引脚美国插座，电缆带插头-------------------------
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