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A
4 & 5 Tumbler 1-4 Pole Switchlocks
Features/Benefits
- Multi-pole and multi-position
- Shorting and non-shorting contacts available
- Low level and power capability
- PCB mounting
Typical Applications
- Security alarm systems
- Medical equipment
- Computer servers
Specifications
- CONTACT RATING: Q contact material: Switch-2.5 AMPS @ 125 V AC; 350 mA @ 125 V DC (UL/CSA). Carry-5 AMPS continuous. See page M-38 for additional ratings.
- ELECTRICAL LIFE: 15,000 make-and-break cycles at full load up to 300,000 detent operations.
- CONTACT RESISTANCE: Below 20 m Ω typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts.
- INSULATION RESISTANCE: 109 Ω min.
- DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
- OPERATING TEMPERATURE: –30ºC to 85ºC.
- INDEXING: 30º: 2-4 positions, 45º or 90º: 2-3 positions.
- STATIC RESISTANCE: Anti-static models exceed 20 KV DC static resistance @ sea level, lock body to terminals.
Materials
- LOCK: Zinc alloy with stainless steel facing.
- KEYS: Two nickel plated brass keys with code number.
- SWITCH HOUSING: Glass filled 6/6 nylon (UL 94V-0).
- MOVABLE CONTACT: Q contact material: Coin silver, silver plated.See page M-38 for additional contact materials.
- STATIONARY CONTACTS & TERMINALS: Q contact material: Brass,silver plated. See page L-38 for additional contact materials.
- MOUNTING NUT: Zinc alloy.
- DRESS NUT: Brass, nickel plated.
- LOCKING RING: 6/6 nylon (UL 94V-2).
- TERMINAL SEAL: Epoxy.