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Power Quality, Metering & Power Supplies

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Siemens 6EP4437-7FB00-3CX0 SITOP SEL1200 4x10A Selectivity Module

Reference No: 6EP4437-7FB00-3CX0
Catalog No: 6EP4437-7FB00-3CX0
Rated Current (A): 40
Rated Voltage (VAC): 24 V
17 pcs in stock
$138.69

Siemens 6EP4437-7EB00-3DX0 SITOP SEL1400 8x1-5A Selectivity Module

Reference No: 6EP4437-7EB00-3DX0
Catalog No: 6EP4437-7EB00-3DX0
Rated Current (A): 5
Rated Voltage (VAC): 24 V
8 pcs in stock
$311.54

Siemens 6EP4437-7EB00-3CX0 SITOP SEL1400 4-Channel 10A Selectivity Module

Reference No: 6EP4437-7EB00-3CX0
Catalog No: 6EP4437-7EB00-3CX0
Rated Current (A): 10
Rated Voltage (VAC): 24 V
159 pcs in stock
$184.23

Siemens 6EP4436-8XB00-0DY0 SITOP CNX8600 8x2.5A Expansion Module 24V DC 20A Power Supply

Reference No: 6EP4436-8XB00-0DY0
Catalog No: 6EP4436-8XB00-0DY0
Rated Current (A): 20
0 pcs in stock
$493.70

Siemens 6EP4436-8XB00-0CY0 SITOP CNX8600 4x5A PSU8600 Expansion Power Supply

Reference No: 6EP4436-8XB00-0CY0
Catalog No: 6EP4436-8XB00-0CY0
Rated Current (A): 20
0 pcs in stock
$286.70

Siemens 6EP4348-7RB00-0AX0 SITOP RED1200 24/48V 80A Power Supply Redundancy Module

Reference No: 6EP4348-7RB00-0AX0
Catalog No: 6EP4348-7RB00-0AX0
Rated Current (A): 80
8 pcs in stock
$291.87

Siemens 6EP4347-7RB00-0AX0 SITOP RED1200 24/48V DC 2x20A Power Supply Redundancy Module

Reference No: 6EP4347-7RB00-0AX0
Catalog No: 6EP4347-7RB00-0AX0
Rated Current (A): 40
15 pcs in stock
$157.32

Siemens 6EP4346-7RB00-0AX0 SITOP RED1200 24/48V 20A Redundancy Module

Reference No: 6EP4346-7RB00-0AX0
Catalog No: 6EP4346-7RB00-0AX0
Rated Current (A): 20
3 pcs in stock
$109.71

Siemens 6EP4297-8HB10-0XY0 SITOP BUF8600 300ms/40A PSU8600 Buffer Module

Reference No: 6EP4297-8HB10-0XY0
Catalog No: 6EP4297-8HB10-0XY0
Rated Current (A): 40
0 pcs in stock
$447.12

Siemens 6EP4297-8HB00-0XY0 SITOP BUF8600 100ms/40A PSU8600 Buffer Module

Reference No: 6EP4297-8HB00-0XY0
Catalog No: 6EP4297-8HB00-0XY0
Rated Current (A): 40
0 pcs in stock
$263.93

Siemens 6EP4295-8HB00-0XY0 SITOP BUF8600 10s/40A PSU8600 Power Supply Buffer Module

Reference No: 6EP4295-8HB00-0XY0
Catalog No: 6EP4295-8HB00-0XY0
Rated Current (A): 40
0 pcs in stock
$874.58

Siemens 6EP4293-8HB00-0XY0 SITOP BUF8600 4s/40A PSU8600 Power Supply Buffer Module

Reference No: 6EP4293-8HB00-0XY0
Catalog No: 6EP4293-8HB00-0XY0
Rated Current (A): 40
0 pcs in stock
$557.87

Siemens 6EP4231-7HB00-0AX0 SITOP BUF1200 24V/40A 300ms Power Supply Buffer Module

Reference No: 6EP4231-7HB00-0AX0
Catalog No: 6EP4231-7HB00-0AX0
Rated Current (A): 40
Rated Voltage (VAC): 24 V
0 pcs in stock
$406.76

Siemens 6EP4197-8AB00-0XY0 SITOP UPS8600 48V/960W PSU8600 UPS Power Supply Module

Reference No: 6EP4197-8AB00-0XY0
Catalog No: 6EP4197-8AB00-0XY0
0 pcs in stock
$476.10

Siemens 6EP4145-8GB00-0XY0 SITOP BAT8600 Lead-Acid 48V/380Wh Battery DC UPS Module

Reference No: 6EP4145-8GB00-0XY0
Catalog No: 6EP4145-8GB00-0XY0
Rated Current (A): 20
0 pcs in stock
$486.45

Siemens 6EP4143-8JB00-0XY0 SITOP BAT8600 LiFePO4 48V/358Wh Battery DC UPS Module

Reference No: 6EP4143-8JB00-0XY0
Catalog No: 6EP4143-8JB00-0XY0
Rated Current (A): 20
0 pcs in stock
$1,830.92

Siemens 6EP4137-3AB00-2AY0 SITOP UPS1600 24V/40A Ethernet/PROFINET Power Supply

Reference No: 6EP4137-3AB00-2AY0
Catalog No: 6EP4137-3AB00-2AY0
Rated Current (A): 40
Rated Voltage (VAC): 24 V
0 pcs in stock
$676.89

Siemens 6EP4137-3AB00-1AY0 SITOP UPS1600 24V/40A USB DC UPS Module

Reference No: 6EP4137-3AB00-1AY0
Catalog No: 6EP4137-3AB00-1AY0
Rated Current (A): 40
Rated Voltage (VAC): 24 V
0 pcs in stock
$586.85

Siemens 6EP4137-3AB00-0AY0 SITOP UPS1600 24V/40A DC UPS Module

Reference No: 6EP4137-3AB00-0AY0
Catalog No: 6EP4137-3AB00-0AY0
Rated Current (A): 40
Rated Voltage (VAC): 24 V
18 pcs in stock
$520.61

Siemens 6EP4137-0GE00-0AY0 SITOP BAT1600 24V/38Ah Lead-Acid Battery Module

Reference No: 6EP4137-0GE00-0AY0
Catalog No: 6EP4137-0GE00-0AY0
Rated Current (A): 40
0 pcs in stock
$769.01

Power quality, metering and power supplies from ABB, Siemens and Schneider Electric: over 700 products for measuring energy, supplying control circuits and correcting power factor in low-voltage panels. The range covers rated currents from under 1 A to 6000 A and DC supplies up to 98.5 kW. Stoklink ships worldwide from Turkey and quotes project volumes on request.

What's in this range

  • Energy Meters & Power Analyzers – multifunction meters, energy analyzers and wireless energy sensors for monitoring load and consumption.
  • Current Transformers – primary-to-5 A and low-voltage output transformers that feed meters, relays and analyzers.
  • Power Supplies – 24 V DC DIN rail units, DC UPS and buffer modules, redundancy and selectivity modules.
  • Power Factor Correction – capacitors and related components that reduce reactive power in the installation.

How to choose

  • Define the job first: billing-grade energy metering, power quality analysis, control power or reactive compensation each need a different product family.
  • Match ratings to the circuit. Meters and transformers follow the primary current and system voltage, supplies follow the load current at 24 V DC, capacitors follow kvar and network voltage.
  • Check accuracy class for metering points. Class 0.2S, 0.5 and 1 are common choices depending on whether the data is used for billing or for monitoring.
  • Confirm mounting and communication: DIN rail or panel cut-out, Modbus or Ethernet interfaces, and input voltage range of the supply.

FAQ

What is the difference between an energy meter and a power analyzer?

An energy meter mainly records kWh consumption. A power analyzer also measures harmonics, power factor, demand and waveform data, so it suits power quality studies.

Do I need current transformers with every meter?

Not always. Direct-connect meters take current up to their rating. Above that, a meter normally works with current transformers, typically with a 5 A secondary.

Do you ship these products outside Turkey?

Yes. Stoklink ships worldwide from Turkey under EXW terms. Lead time depends on distributor stock, and bulk quotes are available on request.