Brand Dehn

(38 )

PV installation surge protector DEHNcombo YPV 1200 Type 1

PV installation surge protector DEHNcombo YPV 1200 Type 1

1
531,88 zł/pcs
900070
DIK446

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18 pcs
Surge arrester DEHNbloc M 1 255, 1-pole for 230 V AC networks

Surge arrester DEHNbloc M 1 255, 1-pole for 230 V AC networks

DEHNBLOCK
1
689,22 zł/pcs
961120
HDY122

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17 pcs
PV installation surge protector DEHNcombo YPV 1200 FM Type 1

PV installation surge protector DEHNcombo YPV 1200 FM Type 1

5/5

(1)

1
699,23 zł/pcs
900075
DIK445

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18 pcs
Surge arrester DEHNpatch C8 D 4PPOE Type 1

Surge arrester DEHNpatch C8 D 4PPOE Type 1

1
338,07 zł/pcs
929166
DIK441

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11,07 zł

6 pcs
Surge arrester BLITZDUCTORconnect ML2 BE 24 Type 1/P1

Surge arrester BLITZDUCTORconnect ML2 BE 24 Type 1/P1

1
511,31 zł/pcs
927224
DIK470

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7 pcs
Surge arrester DEHNshield TNS 255 "DSH TNS 255"

Surge arrester DEHNshield TNS 255 "DSH TNS 255"

5/5

(5)

DEHNSHIELD
1
992,92 zł/pcs
941400
HDY120

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18 pcs

Proper power regulation for electrical devices thanks to PWM

Proper power regulation for electrical devices is an extremely important factor influencing the efficiency of energy management. In order for everything to run smoothly, pulse width modulation, known as PWM (Pulse Width Modulation), should be used. In the rest of the article, we will discuss what exactly the term PWM is, how it is used in electrical installations and what advantages PWM systems bring in electrical circuits.
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Surge arrester DEHNshield TNC 255 "DSH TNC 255"

Surge arrester DEHNshield TNC 255 "DSH TNC 255"

DEHNSHIELD
1
949,60 zł/pcs
941300
HDY121

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8 pcs
Surge arrester DEHNshield TNS 255 FM Type 1+Type 2

Surge arrester DEHNshield TNS 255 FM Type 1+Type 2

1
1 042,17 zł/pcs
941405
DIK453

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2 pcs
Surge arrester DEHNventil M2 TNS 255 FM Type 1+Type 2+Type 3

Surge arrester DEHNventil M2 TNS 255 FM Type 1+Type 2+Type 3

1
2 368,66 zł/pcs
956405
DIK493

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9 pcs
Surge arrester DEHNshield TNS 255 Basic FM Type 1+Type 2

Surge arrester DEHNshield TNS 255 Basic FM Type 1+Type 2

1
1 007,27 zł/pcs
941406
DIK448

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2 pcs
Surge arrester DEHNventil M2 TNC 255 FM Type 1+Type 2+Type 3

Surge arrester DEHNventil M2 TNC 255 FM Type 1+Type 2+Type 3

1
1 993,10 zł/pcs
956305
DIK494

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5 pcs
Surge arrester DEHNventil M2 TT FM Type 1+Type 2+Type 3

Surge arrester DEHNventil M2 TT FM Type 1+Type 2+Type 3

1
2 222,83 zł/pcs
956315
DIK438

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2 pcs
DEHNventil M2 TN 255 FM surge arrester Type 1+Typ 2+Typ 3

DEHNventil M2 TN 255 FM surge arrester Type 1+Typ 2+Typ 3

1
1 249,98 zł/pcs
956205
DIK474

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14 pcs
Surge arrester DEHNguard SMP TNS 275 Type 2+Type 3

Surge arrester DEHNguard SMP TNS 275 Type 2+Type 3

5/5

(1)

1
367,35 zł/pcs
942402
DIK504

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11,07 zł

8 pcs
Surge arrester DEHNguard M TN 275 Type 2

Surge arrester DEHNguard M TN 275 Type 2

1
275,91 zł/pcs
952200
CLW074

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11,07 zł

4 pcs
Surge arrester DEHNguard M TNS 275 FM, 4-pole for 230 V AC networks

Surge arrester DEHNguard M TNS 275 FM, 4-pole for 230 V AC networks

5/5

(1)

DEHNGUARD
1
411,50 zł/pcs
952405
HDY118

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11,07 zł

4 pcs
Surge protection device DEHNguard M TT 2P 275 Type 2

Surge protection device DEHNguard M TT 2P 275 Type 2

1
192,90 zł/pcs
952110
CLW088

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11,07 zł

11 pcs
Surge arrester DEHNguard S 275, 1-pole, for 230 V AC networks

Surge arrester DEHNguard S 275, 1-pole, for 230 V AC networks

DEHNGUARD
1
89,36 zł/pcs
952070
HDY115

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11,07 zł

12 pcs
Surge arrester DEHNguard M TNS ACI 275 FM Type 2

Surge arrester DEHNguard M TNS ACI 275 FM Type 2

1
806,86 zł/pcs
952440
DIK483

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13 pcs
Surge arrester DEHNguard M TT 275 Type 2

Surge arrester DEHNguard M TT 275 Type 2

1
473,34 zł/pcs
952310
CLW081

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11,07 zł

3 pcs
Surge arrester DEHNguard M TNC 275, 3-pole for 230 V AC networks

Surge arrester DEHNguard M TNC 275, 3-pole for 230 V AC networks

DEHNGUARD
1
331,46 zł/pcs
952300
HDY116

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11,07 zł

7 pcs
Surge arrester DEHNguard SMP TNS 275 FM Type 2+Type 3

Surge arrester DEHNguard SMP TNS 275 FM Type 2+Type 3

1
390,51 zł/pcs
942407
DIK506

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11,07 zł

5 pcs
Surge arrester DEHNpatch M CLE RJ45B 48, Type 2/P1

Surge arrester DEHNpatch M CLE RJ45B 48, Type 2/P1

1
657,77 zł/pcs
929121
CLW118

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Free delivery

8 pcs
Surge protector BUStector for EIB/KNX systems Type 2

Surge protector BUStector for EIB/KNX systems Type 2

1
348,31 zł/pcs
925001
DIK442

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Delivery from

11,07 zł

3 pcs
PV installation surge protector DEHNguard MP YPV 1500 FM Type 2

PV installation surge protector DEHNguard MP YPV 1500 FM Type 2

1
474,51 zł/pcs
942567
DIK487

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11,07 zł

1 pcs
Surge arrester DEHNguard M TT ACI 275 FM Type 2

Surge arrester DEHNguard M TT ACI 275 FM Type 2

1
1 819,87 zł/pcs
952341
DIK484

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6 pcs
Surge arrester DEHNrail M 2P 255 FM, 2-pole for 230 V AC network

Surge arrester DEHNrail M 2P 255 FM, 2-pole for 230 V AC network

DEHNRAIL
1
258,13 zł/pcs
953205
HDY127

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11,07 zł

4 pcs
Surge arrester DEHNflex M "DFL M 255"

Surge arrester DEHNflex M "DFL M 255"

DEHNFLEX
1
215,58 zł/pcs
924396
HDY129

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11,07 zł

37 pcs
Surge arrester DEHNrail M 2P 255, 2-pole for 230 V AC network

Surge arrester DEHNrail M 2P 255, 2-pole for 230 V AC network

DEHNRAIL
1
248,23 zł/pcs
953200
HDY126

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11,07 zł

6 pcs
Earthing busbar K 12, 10 terminals for 2.5-95 mm2 or 10 mm diameter, 1 terminal for flat 30x4 mm, Cu/gal Sn

Earthing busbar K 12, 10 terminals for 2.5-95 mm2 or 10 mm diameter, 1 terminal for flat 30x4 mm, Cu/gal Sn

4/5

(1)

1
117,93 zł/pcs
563200
HDY154

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Delivery from

11,07 zł

34 pcs
Industrial grounding busbar on insulators, without cover, 6 terminals, Cu

Industrial grounding busbar on insulators, without cover, 6 terminals, Cu

1
321,24 zł/pcs
472207
DIK459

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11,07 zł

6 pcs
Industrial grounding busbar on insulators, without cover, 12 terminals, Cu

Industrial grounding busbar on insulators, without cover, 12 terminals, Cu

1
498,92 zł/pcs
472237
DIK457

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Free delivery

6 pcs
Industrial grounding bar on insulators, without cover, 8 terminals, Cu

Industrial grounding bar on insulators, without cover, 8 terminals, Cu

1
395,60 zł/pcs
472227
DIK461

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Delivery from

11,07 zł

2 pcs
Industrial grounding busbar on insulators, without cover, 10 terminals, Cu

Industrial grounding busbar on insulators, without cover, 10 terminals, Cu

1
432,11 zł/pcs
472217
DIK455

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11,07 zł

12 pcs
Equipotential bonding busbar for Ex zones 1/21, 2/22, 7 lug connections

Equipotential bonding busbar for Ex zones 1/21, 2/22, 7 lug connections

1
419,41 zł/pcs
472411
DIK465

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11,07 zł

6 pcs
Equipotential bonding busbar for Ex zones 1/21, 2/22, 1 flat connection and 5 lug connections

Equipotential bonding busbar for Ex zones 1/21, 2/22, 1 flat connection and 5 lug connections

1
585,37 zł/pcs
472410
DIK463

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Free delivery

15 pcs
Surge arrester DEHNguard M TNS 275, 4-pole for 230 V AC networks

Surge arrester DEHNguard M TNS 275, 4-pole for 230 V AC networks

5/5

(4)

DEHNGUARD
1
367,36 zł/pcs
952400
HDY117
temporary unavailable
PV installation surge protector DEHNguard MP YPV 1200 FM Type 2

PV installation surge protector DEHNguard MP YPV 1200 FM Type 2

1
468,03 zł/pcs
942565
DIK486
temporary unavailable
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