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Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries

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Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries

Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries
Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries

Large Image :  Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries

Product Details:
Place of Origin: Germany
Brand Name: Siemens
Certification: cc
Model Number: 3RH2911-1HA02
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: RMB/100-10000/PC
Packaging Details: wooden case/carton
Delivery Time: 3 work days
Payment Terms: T/T
Supply Ability: 10PCS/days
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Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries

Description
Process Connection: M20X1.5, G1/4, 1/4NPT Pressure: Low Pressure
Pressure Sensing Element: Diaphragm Media Compatibility: Air, Gas, Water, Oil
Type: Mechanical Condition: 100% NEW
Comprehensive Accuracy: ±0.5%FS Package: Box
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Industrial siemens safety switch

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siemens safety switch for Transportation

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3RH2911-1HA02

Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch
Product Specifications
Process Connection M20X1.5, G1/4, 1/4NPT
Pressure Low Pressure
Pressure sensing element Diaphragm
Media compatibility Air, gas, water, oil
Type Mechanical
Condition 100% NEW
Comprehensive Accuracy ±0.5%FS
Package Box
Product Overview

The Siemens 3RH2911-1HA02 is a high-quality auxiliary switch designed for industrial environments in manufacturing and transportation industries. Part of the reliable SIRIUS series, this pressure switch offers exceptional performance in demanding applications.

Key Specifications
  • Type: Auxiliary Switch
  • Mounting Position: Front
  • Contact Configuration: 2 Normally Closed (NC) contacts
  • Electrical Connection: Screw terminal
  • Suitable for contactors 3RT2 and contactor relays 3RH2
  • Protection Class: IP20 on the front
  • Ambient Temperature: -25°C to +60°C (operation), -55°C to +80°C (storage)
  • Mechanical Service Life: 10,000,000 operating cycles
  • Electrical Endurance: 200,000 operating cycles at AC-15, 230 V
  • Contact Reliability: 1 faulty switching per 100 million switching operations
  • Insulation Voltage: 690 V AC with degree of pollution 3
  • Surge Voltage Resistance: 6 kV
  • Weight: 0.045 kg
Features and Benefits
  • High Precision: Ensures precise control and reliable operation
  • Robust Construction: Designed for long-term reliability in industrial environments
  • Wide Operating Range: Suitable for various temperatures and voltages
  • Standards Compliance: Meets international safety and environmental standards
Applications
  • Electrical systems for precise control and protection
  • Material handling equipment (forklifts, pallet trucks)
  • Construction machinery (excavators, loaders)
  • Agricultural equipment (tractors, combines)
  • General industrial automation systems
Installation and Dimensions
  • Mounting Method: Snap-on mounting
  • Dimensions: 36 mm (W) × 37.5 mm (H) × 43.7 mm (D)
  • Electrical Connection: Screw-type terminals
  • Connectable Conductor Cross-Section: 2x (0.5 ... 2.5 mm²) or 2x (20 ... 16 AWG), 2x (18 ... 14 AWG)
Additional Specifications
  • Fuel: Hydraulic Oil
  • Maximum Speed: 3000 rpm
  • Material: Standard
  • Structure: Piston motor
  • Swept Volume: 19/34ml/r
  • Working Viscosity: 16 ~ 25 mm²/s
  • Working Pressure: 21Mpa
Safety and Compliance
  • Mirror Contact According to IEC 60947-4-1: Yes (with 3RT2)
  • Positively Driven Operation According to IEC 60947-5-1: Yes (with 3RH2)
Industrial Siemens Safety Switch 3RH2911-1HA02 Pressure Switch Transportation Industries 0
Frequently Asked Questions
Do you accept small orders?

Yes, we accept small orders. Please contact us for details.

Can you ship to my country?

Yes, we can ship worldwide. If you don't have your own forwarder, we can assist with shipping arrangements.

What are your payment terms?

We accept T/T, LC at sight, or 100% full payment.

What is your production lead time?

Lead time depends on product and order quantity. Typically 15 days for MOQ quantities.

When can I get a quotation?

We typically respond within 24 hours. For urgent requests, please call or note in your email.

The Siemens 3RH2911-1HA02 is a reliable, high-performance auxiliary switch ideal for industrial applications requiring efficient electrical control. Its precision engineering, durable construction, and compliance with international standards make it an excellent choice for demanding environments.

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siemens switches,

siemens safety switch,

oil pressure switch

Contact Details
Fujian zhichuan mechanical equipment Co., Ltd.

Contact Person: Mr. li

Tel: 15396656017

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