Transformers

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Control transformer, Isolation transformer, Safety transformer

BLOCK

[Specifications]
・Frequency(Hz): 50 - 60
・Insulation class: VDE = B. UL = class 105, VDE = B. UL = 130, VDE = B. UL = class 130, B, E

[Features]
・ISOLATING TRANSFORMERS:
Isolating transformers with galvanic isolation provide a reliable supply to circuits with the safety measures “protective separation”. The transformers provide double or reinforced isolation between the primary and secondary sides. Any requested network configuration is possible for the secondary side, whether this involves a monitored isolated system or grounded system with fuse elements. The output voltage for the isolating transformers can be between 50 Vac and 1,000 Vac or 120 Vdc and 1,415 Vdc.
・CONTROL TRANSFORMERS:
Control transformers with galvanic isolation are used for supplies of control systems with more than two consumers in accordance with EN 60204. Designed in accordance with VDE 0113, control transformers also provide continuous power in the event of short-term overloads. BLOCK’s standard range includes power ratings of between 40 VA and 25,000 VA.
・SAFETY TRANSFORMERS:
Safety transformers with galvanic isolation provide a reliable supply to power circuits with the safety measures “protective separation” or “protection through shutdown”. Double or reinforced isolation between the primary and secondary sides protects SELV and PELV circuits. Safety transformers provide safety extra low voltages below 50 Vac or 120 Vdc. BLOCK’s standard range includes power ratings of between 0.35 VA and 2,500 VA.

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Starting from^∗ ：	20.23 €
Min. Shipping Days ：	3 Days

*Unit price with basic configuration

Control transformer

EATON

[Specifications]
・Conductor material: Copper
・Degree of protection (IP): IP00
・Type of insulation material acc. IEC 85: B

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Starting from^∗ ：	49.29 €
Min. Shipping Days ：	3 Days

*Unit price with basic configuration

Autotransformer

SIEMENS

[Specifications]
・Product type: Autotransformer
・Frequency(Hz): 50-60
・No. of inputs(x): 1
・No. of outputs(x): 1

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Starting from^∗ ：	87.13 €
Min. Shipping Days ：	3 Days

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PCB mount transformer

BLOCK

[Specifications]
・Product type: PCB mount transformer
・Frequency(Hz): 50 - 60

[Features]
・PCB transformers are vacuum molded and feature a very high proof voltage as a result. Used on the PCB, they provide electrical isolation as a power transformer or safe electrical isolation for the input and output sides as an isolating or safety transformer
・Minimal design size with high power output
・Double input and output voltage for series or parallel connections
・Power output 0.35 VA to 52 VA

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Starting from^∗ ：	6.28 €
Min. Shipping Days ：	3 Days

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Bell Transformers / 230V / TR-G SERIES / Width 36-54mm

EATON

[Specifications]
・Type of transformer: Standard bell ringing transformer
・Primary voltage(V): 230
・Temperature protection: true
・Suitable for surface mounting: true
・Width(mm): 36-54

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Starting from^∗ ：	32.06 €
Min. Shipping Days ：	3 Days

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Auto transformer

BLOCK

[Specifications]
・Product type: Autotransformer
・Frequency(Hz): 50 - 60
・Ambient temperature (max.)(°C): +40

Autotransformers are the efficient and ideal solution for minor voltage adjustments. Compact designs can be provided depending on the voltage difference. Autotransformers feature lower losses compared with isolating transformers with the same power rating. The transformers without galvanic isolation also feature inverse operation.

[Features]
・Efficient solution for minor voltage adjustments
・Inverse operation possible
・Power output: 150 VA to 250,000 VA

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Starting from^∗ ：	82.77 €
Min. Shipping Days ：	3 Days

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Transformer For Signal Lights And Illuminated Push Buttons

BACO

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Starting from^∗ ：	34.28 €
Min. Shipping Days ：	3 Days

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Main choke

EATON

[Specifications]
・Number of poles, primary side: 1, 3
・Max. rated operation voltage Ue(V): 260V, 550V
・Degree of protection (IP): IP00, IP20

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Starting from^∗ ：	38.27 €
Min. Shipping Days ：	5 Days

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Power supply unit

EATON

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Starting from^∗ ：	31.75 €
Min. Shipping Days ：	3 Days

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Motor choke

EATON

[Specifications]
・Degree of protection (IP): IP20
・Rated operation frequency(Hz): 0|200
・Number of poles, primary side: 3
・Max. rated operation voltage Ue(V): 750

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Starting from^∗ ：	168.07 €
Min. Shipping Days ：	3 Days

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Safety transformer

MURR ELEKTRONIK

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Starting from^∗ ：	47.68 €
Min. Shipping Days ：	3 Days

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Control transformer, Isolation transformer

MURR ELEKTRONIK

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Starting from^∗ ：	56.36 €
Min. Shipping Days ：	3 Days

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Bell transformer

SIEMENS

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Starting from^∗ ：	41.44 €
Min. Shipping Days ：	3 Days

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Isolation Transformer / 1 Phase / 50-60Hz / Screw fastening / Output voltage(min.) 24v / IP00

SIEMENS

[Specifications]
・Product type: Isolation transformer
・Mounting type: Screw fastening
・Frequency(Hz): 50-60
・Output voltage (min.)(V): 24
・Protection class: IP00

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Starting from^∗ ：	82.77 €
Min. Shipping Days ：	28 Days

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Transformer

SIEMENS

[Specifications]
・Product type: Transformer
・Frequency(Hz): 50-60
・No. of inputs(x): 1
・No. of outputs(x): 1

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Starting from^∗ ：	78.43 €
Min. Shipping Days ：	7 Days

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Safety transformer

SIEMENS

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Starting from^∗ ：	29.05 €
Min. Shipping Days ：	3 Days

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Safety Transformer / 18VA / 230-12V / ST320 / Assembly

HAGER

[Specifications]
・Product type: Safety transformer
・Max. nominal current(A): 1.5
・Mounting type: Assembly
・Operating voltage(V): 230
・Output voltage(V): 12

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Starting from^∗ ：	63.07 €
Min. Shipping Days ：	3 Days

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Bell transformer / operational voltage 230V / Assembly

HAGER

[Specifications]
・Product type: Bell transformer
・Operating voltage(V): 230
・Mounting type: Assembly

[Features]
・Bell transformers are similar to safety transformers but the secondary voltages do not exceed 24 volts
・conditionally short-circuit proof
・They are also similarly protected against short circuits and overloads, by thermal protection in the primary winding

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Starting from^∗ ：	38.08 €
Min. Shipping Days ：	3 Days

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Safe Galvanic Isolation Transformer / 50-60Hz / Protection class I

BLOCK

[Specifications]
・Product type: Isolation transformer
・Frequency(Hz): 50 - 60
・Protection class: I

Isolating transformers with galvanic isolation provide a reliable supply to circuits with the safety measures “protective separation”. The transformers provide double or reinforced isolation between the primary and secondary sides. Any requested network configuration is possible for the secondary side, whether this involves a monitored isolated system or grounded system with fuse elements. The output voltage for the isolating transformers can be between 50 Vac and 1,000 Vac or 120 Vdc and 1,415 Vdc.

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Starting from^∗ ：	240.48 €
Min. Shipping Days ：	3 Days

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Ballast transformer

BLOCK

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Starting from^∗ ：	622.00 €
Min. Shipping Days ：	32 Days

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Isolation transfomer (fixed voltage)

BLOCK

[Specifications]
・No. of outputs(x): 1
・Mounting type: L-piece|DIN rail

Isolating transformers with galvanic isolation provide a reliable supply to circuits with the safety measures “protective separation”. The transformers provide double or reinforced isolation between the primary and secondary sides. Any requested network configuration is possible for the secondary side, whether this involves a monitored isolated system or grounded system with fuse elements. The output voltage for the isolating transformers can be between 50 Vac and 1,000 Vac or 120 Vdc and 1,415 Vdc. (fixed voltage).

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Starting from^∗ ：	1,022.08 €
Min. Shipping Days ：	19 Days

*Unit price with basic configuration

Safety transformer

BLOCK

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Starting from^∗ ：	56.36 €
Min. Shipping Days ：	3 Days

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Power supply unit

SIEMENS

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Starting from^∗ ：	98.59 €
Min. Shipping Days ：	11 Days

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Power supply unit

EATON

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Starting from^∗ ：	311.22 €
Min. Shipping Days ：	41 Days

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Transformator 230V

EATON

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Starting from^∗ ：	30.64 €
Min. Shipping Days ：	3 Days

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Brand
Product Series
Starting from^∗
Min. Shipping Days
Specifications
Primary voltage(V)
Dimension vertical(mm)
Dimension width(mm)
Dimension depth(mm)

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Brand	BLOCK	EATON	SIEMENS	BLOCK	EATON	BLOCK	BACO	EATON	EATON	EATON	MURR ELEKTRONIK	MURR ELEKTRONIK	SIEMENS	SIEMENS	SIEMENS	SIEMENS	HAGER	HAGER	BLOCK	BLOCK	BLOCK	BLOCK	SIEMENS	EATON	EATON
Product Series	Control transformer, Isolation transformer, Safety transformer	Control transformer	Autotransformer	PCB mount transformer	Bell Transformers / 230V / TR-G SERIES / Width 36-54mm	Auto transformer	Transformer For Signal Lights And Illuminated Push Buttons	Main choke	Power supply unit	Motor choke	Safety transformer	Control transformer, Isolation transformer	Bell transformer	Isolation Transformer / 1 Phase / 50-60Hz / Screw fastening / Output voltage(min.) 24v / IP00	Transformer	Safety transformer	Safety Transformer / 18VA / 230-12V / ST320 / Assembly	Bell transformer / operational voltage 230V / Assembly	Safe Galvanic Isolation Transformer / 50-60Hz / Protection class I	Ballast transformer	Isolation transfomer (fixed voltage)	Safety transformer	Power supply unit	Power supply unit	Transformator 230V
Starting from^∗	20.23 € *Unit price with basic configuration Volume Discount	49.29 € *Unit price with basic configuration	87.13 € *Unit price with basic configuration Volume Discount	6.28 € *Unit price with basic configuration Volume Discount	32.06 € *Unit price with basic configuration	82.77 € *Unit price with basic configuration Volume Discount	34.28 € *Unit price with basic configuration Volume Discount	38.27 € *Unit price with basic configuration	31.75 € *Unit price with basic configuration	168.07 € *Unit price with basic configuration	47.68 € *Unit price with basic configuration Volume Discount	56.36 € *Unit price with basic configuration Volume Discount	41.44 € *Unit price with basic configuration	82.77 € *Unit price with basic configuration Volume Discount	78.43 € *Unit price with basic configuration Volume Discount	29.05 € *Unit price with basic configuration Volume Discount	63.07 € *Unit price with basic configuration Volume Discount	38.08 € *Unit price with basic configuration Volume Discount	240.48 € *Unit price with basic configuration Volume Discount	622.00 € *Unit price with basic configuration Volume Discount	1,022.08 € *Unit price with basic configuration Volume Discount	56.36 € *Unit price with basic configuration Volume Discount	98.59 € *Unit price with basic configuration	311.22 € *Unit price with basic configuration	30.64 € *Unit price with basic configuration
Min. Shipping Days	3 Days	3 Days	3 Days	3 Days	3 Days	3 Days	3 Days	5 Days	3 Days	3 Days	3 Days	3 Days	3 Days	28 Days	7 Days	3 Days	3 Days	3 Days	3 Days	32 Days	19 Days	3 Days	11 Days	41 Days	3 Days
Specifications		New Product			New Product			New Product	New Product	New Product
Primary voltage(V)	210 / 230 / 250 / 380 / 400 / 420 / 440 / 460 / 480 / 500 / 520 / 540 ～ 690	-	-	2 x 115	-	115 V / 220 V / 230 V / 240	-	-	-	-	230/400 V AC	230/400 V AC	-	-	-	-	-	-	230	-	-	-	-	-	-
Dimension vertical(mm)	89 ～ 185	-	75 ～ 395	17.6 ～ 39	-	155 ～ 280	-	-	-	-	79 ～ 112.5	79 ～ 128	64	79	75 ～ 555	64 ～ 79	-	111	150 ～ 470	197	225 ～ 230	63	64	-	-
Dimension width(mm)	60 ～ 190	-	68 ～ 360	27.3 ～ 70	-	95 ～ 192	-	-	-	-	78 ～ 150	78 ～ 174	36	62	62 ～ 460	36 ～ 62	-	35	125 ～ 280	143	120 ～ 170	94	36	-	-
Dimension depth(mm)	-	-	80 ～ 330	-	-	-	-	-	-	-	93 ～ 144.6	93 ～ 160	90	78	78 ～ 465	78 ～ 90	-	65	-	-	300 ～ 340	-	90	-	-

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Primary voltage(V)
2 x 115

115 V / 220 V / 230 V / 240

210 / 230 / 250 / 380 / 400 / 420 / 440 / 460 / 480 / 500 / 520 / 540

230

230/400 V AC

400

440

690
Clear

Dimension vertical(mm)
17.6

19.6

22.6

22.8

23.8

24.4

27.6

28.6

29

30.8

39

63

64

75

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86

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95

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155

164

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180.5

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242

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250

260

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271

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280

285

310

315

320

335

370

395

400

460

470

555
Clear

Dimension width(mm)
27.3

35

36

44

54

57

60

62

68

70

73

74

78

84

85

86

90

94

95

96

98

102

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128

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244

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264

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410

460
Clear

Dimension depth(mm)
65

78

80

90

93

98

102

104

106

108

110

114

118

120

122.4

126

132

133.6

134

135

138

144.6

155

158

160

168

169

174

178

203

230

242

258

262

268

271

300

330

340

465
Clear