Low-Voltage Controls and Distribution

Power Supplies and Transformers

Siemens power supplies and transformers covering power supplies, isolation transformers, plant transformers, chokes and current transformers.

Included series and legacy categories: Plant transformers up to 16 kVA wit, Line- and commutating-chokes, Power supply units, Chokes for converters, Current transformers, Plant transformers over 16 kVA, 4AC3 Transformers for Permanent Loads, Safety-Isolation transformers, Transformers & power supplies.

This category brings current and legacy Siemens product families together so users can compare components for new projects, maintenance, retrofit and replacement requirements.

Model & Order Number

Models and MLFB Order Numbers

Order No. (MLFB)	Model / Type	Description	Status
4EM4605-4CB00	Choke	COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):230; ITHMAX 1(A) / F1(HZ):5 /50; I LN (A):4,5; UK(%):4; LN(MH):5,6; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; EN 61558-2-20 >CHOKE	In stock
4EM4700-0CB00	Choke	COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):230; ITHMAX 1(A) / F1(HZ):8 /50; I LN (A):7,2; UK(%):4; LN(MH):3,5; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; EN 61558-2-20 >UL/CSA-RECOGNIZEDCHOKE	In stock
4EM4700-8CB00	Choke	COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):230; ITHMAX 1(A) / F1(HZ):20 /50; I LN (A):18; UK(%):2; LN(MH):0,637; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; EN 61558-2-20 >CHOKE	In stock
4EM4807-1CB	Choke	COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):400; I1(A) / F1(HZ):8 /50; UK(%):4; LN(MH):6,05; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; VDE 0550	In stock
4EM4900-5CB00	Choke	COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):230; ITHMAX 1(A) / F1(HZ):15 /50; I LN (A):13,5; UK(%):4; LN(MH):1,87; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; EN 61558-2-20 >CHOKE	In stock
4EM4911-7CB00	Choke	COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):400; ITHMAX 1(A) / F1(HZ):10 /50; I LN (A):9; UK(%):4; LN(MH):4,84; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; EN 61558-2-20 >CHOKE	In stock
4EM4911-8CB00	Choke	COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):400; ITHMAX 1(A) / F1(HZ):11,2 /50; I LN (A):10,08; UK(%):4; LN(MH):4,32; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; EN 61558-2-20 >CHOKE	In stock
4EM4912-0CB00	Choke	COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):400; ITHMAX 1(A) / F1(HZ):12,5 /50; I LN (A):11,25; UK(%):4; LN(MH):3,87; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; EN 61558-2-20 >UL/CSA-RECOGNIZED< >CHOKE<	In stock
4EM4912-1CB00	Choke	COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):400; ITHMAX 1(A) / F1(HZ):14 /50; I LN (A):12,6; UK(%):4; LN(MH):3,46; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW/TAB CONNECTION; EN 61558-2-20 >CHOKE<	In stock
4EM5001-1CB00	Choke	COMMUTATING CHOKE FOR CONVERTER; PHASES:1; UN1(V):230; ITHMAX 1(A) / F1(HZ):50 /50; I LN (A):45; UK(%):2; LN(MH):0,28; TA/ISOKL:40 /B; IP00; TYPE OF TERMINALS:SCREW CONNECTION; EN 61558-2-20 >CHOKE	In stock