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SMC Vacuum Switch: ZSM1, SPST-NO, -27 kPa Pressure - Max - Diaphragm Vacuum Switches for Sensitive-Control Applications
SMCDiaphragm Vacuum Switches for Sensitive-Control Applications

SMC Vacuum Switch: ZSM1, SPST-NO, -27 kPa Pressure - Max

The SMC ZSM1-T121 is a diaphragm-style vacuum switch from the ZSM1 series, featuring a SPST-NO contact and a maximum pressure rating of -27 kPa. It is equipped with an NPTF 1/8 pressure connection, designed for…

SKU 3G-OTH-32250

Brand
SMC
Item
Vacuum Switch: ZSM1, SPST-NO, -27 kPa Pressure - Max
Category
Diaphragm Vacuum Switches for Sensitive-Control Applications
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Technical Specifications

SMC
Manufacturer Part Number
ZSM1-T121
Series
ZSM1
Features
Vacuum Switch, Diaphragm Style
Pressure Connection Type
NPTF 1/8
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC ZSM1-T121 is a diaphragm-style vacuum switch from the ZSM1 series, featuring a SPST-NO contact and a maximum pressure rating of -27 kPa. It is equipped with an NPTF 1/8 pressure connection, designed for sensitive-control applications requiring precise vacuum monitoring.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SMC ZSM1-T121 vacuum switch used for?

The SMC ZSM1-T121 is a diaphragm-style vacuum switch designed for sensitive-control applications that require precise vacuum monitoring. It is commonly used in industrial automation, packaging, and material handling systems to detect vacuum levels and trigger control actions via its SPST-NO contact.

What are the specifications of the SMC ZSM1-T121?

The SMC ZSM1-T121 is a diaphragm vacuum switch from the ZSM1 series. It features a SPST-NO contact, a maximum pressure rating of -27 kPa, and an NPTF 1/8 pressure connection. It is designed for sensitive-control applications requiring accurate vacuum monitoring.

Where to buy the SMC ZSM1-T121 vacuum switch worldwide?

3G Electric supplies the SMC ZSM1-T121 vacuum switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this diaphragm-style vacuum switch for sensitive-control applications.

How to install the SMC ZSM1-T121 vacuum switch?

Install the SMC ZSM1-T121 by connecting the NPTF 1/8 pressure port to your vacuum line using compatible fittings. Ensure the switch is mounted in a clean, dry location away from vibration. Wire the SPST-NO contacts according to your control circuit, and verify the set point with a vacuum gauge before operation.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC diaphragm vacuum switches for sensitive-control applications. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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