440N-S32099 | Allen-Bradley 440N Non Contact Switch

Allen-Bradley · HMIs & Displays

Description  The 440N‑S32099 is a non-contact, coded safety interlock switch (18 mm barrel) with a 4-pin Pico QD connector and two normally closed (NC) safety contacts—certified for use in machine guarding and hazardous area safety circuits.     Technical Specifications  Condition New/Never Used Surplus Brand Allen-Bradley  Category Electrical Products Part Number 440N-S32099 Subcategory Safety Switch Contact Configuration 1 N.C. Safety Enclosure Rating IP67 Material Plastic TC Connection 4 Pin DC Micro QD Type Non-Contact Contact Type Reed Standard CE,CUL,KC,UL Terminal Type Screw Weight 0.12 lbs       Information About 440N-S32099 The Allen-Bradley 440N-S32099 is a compact, non-contact safety interlock switch designed for machine guarding and access control in industrial environments. Utilizing magnetic coded sensing, it offers dependable tamper-resistant operation without mechanical contact. With dual normally closed safety outputs, a sealed IP67 housing, and Pico-style quick-disconnect, it ensures safe and easy integration into high-integrity safety systems. Key Features: Product Type: Non-Contact Safety Interlock Switch Series: Guardmaster / Sipha 440N Actuation Type: Magnetic coded sensing (non-mechanical) Barrel Diameter: 18 mm (cylindrical proximity housing) Safety Contacts: 2 × Normally Closed (reed contacts) Auxiliary Contacts: None Connection: 4-pin Pico Quick-Disconnect (QD) Housing Material: Durable plastic enclosure Ingress Protection: IP67 / NEMA 6P (water- and dust-tight) Certifications: UL, cULus, CE, KC Weight: Approx. 0.12 lb (≈54 g) Status: Active product The 440N-S32099 is ideal for applications requiring reliable, non-contact safety monitoring, such as access panels, machine doors, and safety hatches. Its coded sensing technology prevents bypassing, while the compact and sealed design ensures durability in washdown and dusty environments. Trusted for use in automated machinery safety systems, it provides robust, low-maintenance protection without physical wear.

Brand: Allen-Bradley · Category: HMIs & Displays

Key features

• Product Type: Non-Contact Safety Interlock Switch
• Series: Guardmaster / Sipha 440N
• Actuation Type: Magnetic coded sensing (non-mechanical)
• Barrel Diameter: 18 mm (cylindrical proximity housing)
• Safety Contacts: 2 × Normally Closed (reed contacts)
• Auxiliary Contacts: None
• Connection: 4-pin Pico Quick-Disconnect (QD)
• Housing Material: Durable plastic enclosure
• Ingress Protection: IP67 / NEMA 6P (water- and dust-tight)
• Certifications: UL, cULus, CE, KC
• Weight: Approx. 0.12 lb (≈54 g)
• Status: Active product

Specifications

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