Skip to content
Cart & Quote
Direct access without opening the menu
Theme
Choose light, dark, or system

Ziehl SW21 Voltage Monitor

In stock1 unitReady to ship

Voltage Monitor

The Ziehl SW21 Voltage Monitor offers a 380 V AC/3-phase supply voltage with 1 NO, 1 NC contact configuration. Ideal for electrical systems, it ensures reliable protection in industrial and commercial applications.

Manufacturer
ZIEHL
SKU
1055570
Condition
Used
Share
Massive Inventory
Global Shipping
Expert Support
Quality Guaranteed

Ziehl SW21 Voltage Monitor

The Ziehl SW21 Voltage Monitor is designed to ensure the safe operation of electrical systems by monitoring voltage levels. With a wide operating temperature range and robust contact configuration, this voltage monitor is ideal for use in industrial and commercial settings.

Manufacturer: Ziehl

Type: Voltage Monitor

Model: SW21

Part No.: 221223

This voltage monitor is built to provide reliable protection for electrical systems, ensuring efficient operation and preventing potential damage due to voltage fluctuations.

Supply Voltage380 V AC/3-phase
Frequency40 to 60 Hz
Contact Configuration1 NO, 1 NC
Contact Rating5 A, 1100 VA
Operating Temperature-20 to 55 °C
Ziehl MSR 220 F PTC-Resistor Relay
Used

ZIEHL

Ziehl MSR 220 F PTC-Resistor Relay

SKU: 1031351

Qty: 1

Available through quotation
Ziehl MS 220 K Resistor-Relay
Used

ZIEHL

Ziehl MS 220 K Resistor-Relay

SKU: 1031343

Qty: 1

Available through quotation
Ziehl 90 13 00 Safety Relay
Used

ZIEHL

Ziehl 90 13 00 Safety Relay

SKU: 1059836

Qty: 8

Available through quotation
Ziehl STW 1000 V2 Voltage Monitor
Used

ZIEHL

Ziehl STW 1000 V2 Voltage Monitor

SKU: 1031349

Qty: 1

Available through quotation
Ziehl MSF220S PTC Resistor Relay
Used

ZIEHL

Ziehl MSF220S PTC Resistor Relay

SKU: 1079600

Qty: 1

Available through quotation

Related Products

Siemens 6SL3136-6AE15-0AA0 Smart Line Module
Used

SIEMENS

Siemens 6SL3136-6AE15-0AA0 Smart Line Module

SKU: 1057805

Qty: 4

366,66$
Moons 16HY7001-13 / 60142496 Stepper Motor
New

MOONS

Moons 16HY7001-13 / 60142496 Stepper Motor

SKU: 1054529

Qty: 38

Available through quotation
Siemens 6SL3000-0CE15-0AA0 (14A) Line Reactor
Used

SIEMENS

Siemens 6SL3000-0CE15-0AA0 (14A) Line Reactor

SKU: 1057806

Qty: 1

99,99$
Sumitomo PNFX-080L1-5/J30L Planetary Gearbox
Used

SUMITOMO

Sumitomo PNFX-080L1-5/J30L Planetary Gearbox

SKU: 1049604

Qty: 1

Available through quotation
Festo 156540 Compact Cylinder
Used

Festo 156540 Compact Cylinder

SKU: 1054352

Qty: 1

Available through quotation
Platinum International
Surplus, New & Used - Always Reliable
ZIEHL SKU: 1055570
Ziehl SW21 Voltage Monitor
Ziehl SW21 Voltage Monitor
PriceOn Request
Stock1 In stock
ManufacturerZIEHL
CategorySafety Relays
ConditionUsed
SKU1055570

Voltage Monitor

The Ziehl SW21 Voltage Monitor offers a 380 V AC/3-phase supply voltage with 1 NO, 1 NC contact configuration. Ideal for electrical systems, it ensures reliable protection in industrial and commercial applications.

Description
Supply Voltage380 V AC/3-phase
Frequency40 to 60 Hz
Contact Configuration1 NO, 1 NC
Contact Rating5 A, 1100 VA
Operating Temperature-20 to 55 °C
Technical Specifications
Weight0,39 kg
ConditionUsed
Type of ProductVoltage Monitor
ManufacturerZIEHL
Shelf No.250320
Part No.221223