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Emergency Stop Unit ES21-SB10G1 IP65 Rated Rotary Release Type SICK

BRAND: SICK
SKU: 6036492
$130.90 List price: $164.50
+ −
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The Emergency Stop Unit ES21-SB10G1 is designed for industrial safety applications, featuring 2 positive action N C contacts and a rotary release type for quick

Alternatively Known As: Emergency Stop Button, E-Stop Switch, Safety Stop Unit, Emergency Stop Control

Technical Specifications
  • Positive action N/C contacts: 2
  • N/O contacts: 1
  • Actuation directions: 1
  • Contact module for panel mount version included
  • Release type: Rotary release
  • B10d parameter: 2.5 x 10^5 switching cycles
  • Connection type: Terminal strip with screw connection
  • Conductor cross section: ≤ 2.5 mm²
  • Protection class: II (EN 50178)
  • Switching principle: Slow action switching element
  • Usage category: AC-15/DC-13 (EN 60947-5-1)
  • Rated operating current: 3 A (250 V AC), 2 A (24 V DC)
  • Rated insulation voltage Ui: 600 V
  • Switching voltage: ≥ 5 V DC
  • Switching current: ≥ 1 mA
  • Housing material: Plastic
  • Mounting version: Panel mount
  • Enclosure rating: IP65 (IEC 60529)
  • Ambient operating temperature: –30 °C to +70 °C
  • Storage temperature: –50 °C to +85 °C
  • Dimensions (H x L x W): 50mm x 50mm x 50mm
  • Weight: 0.15 kg
Key Features
  • Positive action N/C contacts: 2
  • N/O contacts: 1
  • Rotary release type for quick reset
  • Obstruction protection included
  • Panel mount version with contact module
  • IP65 rated enclosure for dust and water protection
  • Operating temperature range from -30°C to +70°C
Professional Installation Requirements
  • Installation should be performed by a qualified electrician to ensure compliance with safety standards and proper integration into safety circuits.
Applications
  • Industrial machinery emergency stop control
  • Panel mount safety switch for manufacturing equipment
  • Safety systems requiring reliable emergency stop functionality
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable plastic housing reduces material waste and extends product life
  • IP65 rating ensures long-term reliability reducing replacement frequency
Warranty Information

Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.

Available Now

The SICK ES21-SB10G1 Emergency Stop Unit is available for immediate purchase, ideal for industrial safety applications requiring reliable emergency stop functionality.

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