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IP67 switch SSM11 series

Product catalog summary

Product Introduction
The SSM11 Series is a new generation of safety door switches designed to save labor and benefit the environment. It features a mechanical design for monitoring door open/close status and offers optional contacts with a 2NC/1NO and 3NC contact structure. The switch supports both general and micro-loads, has a rotated head for flexibility, and is easy to install and wire.

Technical Parameters

Operating Temperature: -10°C to +60°C
Operating Humidity: < 85% RH
Certificates: CE, EN60947-5-1, IEC60947-5-1, GB/T 14048.5, EN ISO 14119, GB/T 18831
Protection Rate: IP67
Material: PA66 fire retardant
Mechanical Lifespan: Over 1,000,000 times
Electrical Lifespan: Over 150,000 times
Rated Operating Voltage (Ue): 240V
Rated Operating Current (Ie): 3A
Contact Resistance: < 200 mΩ
Rated Insulation Voltage (Ui): 300V
Anti-electric Shock Level: Class II (Dual Insulation)
Pulse Withstand Voltage: 2.5KV
Insulation Resistance: 100MΩ above (<500VDC)
Short-circuit Protection: 10A, 250V requires a quick-break fuse
Vibration Resistance: 10-55Hz double amplitude 1.5mm
Conditional Short-circuit Current: 100A
Space of Contact: 2×2mm above
Direct Opening Force: Min. 60N
Direct Opening Travel: Over 10mm
Allowed Operating Speed: 0.1m ~ 0.5m/s
Allowed Operating Frequency: Maximum 20 times/minute
Impact Resistance: 1000m/s²
Safety Level: PL d (ISO 13849-1)

Model Selection
The SSM11 Series offers various models with different contact actions and materials. Models include SSM11-AP2, SSM11-BP2, SSM11-CP2, SSM11-DP2, SSM11-AM2, SSM11-BM2, SSM11-CM2, and SSM11-DM2. Each model supports different contact configurations such as 1NC/1NO, 2NC, 2NC/1NO, and 3NC, with options for plastic or metal head materials.

Installation and Operation
The switch features a sealed housing ensuring IP67 protection and supports a rotated head with four direction adjustments. The terminal arrangement remains consistent across extended forms, facilitating easy installation and operation.

Catalog excerpts

Mechanicalsafety door switch New generation safety door switch save labor and is environment beneficially. Equipped with 2NC/1NO and 3NC contact structure of 3 contact type. Mechanical design only used for monitoring door close/open. • Optional contacts. • Support general load and micro-load. • Simple installation and wiring to save labor and install easily. • Rotated head.

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Contactsaction Note:Theterminalarrangementoftheextendedformisthesame Operationkeyinsertion Rotatedheadsupport4 directionadjustment Sealedswitchhousing ensureIP67protection

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Head material Picture shows the state of key inserting and locked. Operation key complete insertion complete insertion extraction Operation key complete insertion Operation key complete insertion

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All Shenzhen ESPE technology Co., LTD catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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