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  • SCHMERSAL, BN 20-11RZ MAGNETIC SAFETY SWITCH #101165310

    Product illustrations are exemplary and may differ from the chosen product.

SAFETY SWITCHES
Schmersal

SCHMERSAL, BN 20-11RZ MAGNETIC SAFETY SWITCH #101165310

AZ Code: SC101165310

Brand: Schmersal

Model: BN 20-11RZ

Article Number: 101165310

Magnetic reed switch with separate actuator, with pre-wired cable, non contact principle, 2 reed contacts, aluminium enclosure, high resistance to vibration, actuating distance up to 50mm depending on actuating magnet

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Technical Specifications
Material - Housings: Aluminium
- Active surface: Metal film
Ingress Protection (IP) rating IP67
Operating Temperature −25 °C to +90 °C
Measurements
Dimensions : H x W x D (mm) 52 mm x 104 mm x 47 mm
Weight (gram) 298 g
Mechanical Data
Design of electrical connection Screw connection
Electrical lifetime 1,000,000 … 1,000,000,000 operations
Switching frequency max. 300/s
Actuating planes Actuation from side
Mechanical life 1,000,000,000 operations
Active area lateral
Type of actuation Magnet
Resistance to shock -
Actuating speed max. 18 m/s
Resistant to vibration 50 g, on sine wave oscillation
Bounce duration 0,3 ms … 0,6 ms
Latching (Y/N) No
Bias magnet (Y/N) Yes
Switching point accuracy ± 0,25 mm
Electrical Data
Design of control element Bistable contact, Opener (NC) / Normally open contact (NO)
Number of snap-in contacts 2
Switching time - Close 0,3 ms - 1.5 ms
Switching time - Open max. 0,5 ms
Voltage type VAC
Dielectric strength > 600 VAC (50 Hz)
Switching voltage max. 250 VAC
Switching current max. 3 A
Switching capacity max. 120 VA / W

• With pre-wired cable
• Non-contact principle
• 2 reed contacts
• 1 Reed contakts
• Long life
• 104 mm x 52 mm x 47 mm
• Aluminium enlosure
• Actuating distance up to 50 mm depending on actuating magnet and
version
• Screw connection
• Highly resistant to vibration
• Available for actuation from front or side




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