LAY5-BA61 Industrial Flush Blue Momentary Push Button Switch
The LAY5-BA61 Push Button Switch is a heavy-duty, commercial-grade industrial control switch designed for reliable command signaling and system interlocking inside electrical control panels and automated machinery. Engineered to drop directly into standard 22mm mounting cutout profiles, this robust operator station component features a premium die-cast zinc alloy metal base body that ensures long-term resistance against mechanical vibration, physical impacts, and harsh factory conditions.
Operating with a smooth momentary spring-return mechanism, this switch is configured with a flush, unmarked blue push button that activates a single Normally Open (1 N/O) modular contact block. The internal electrical design utilizes high-conductivity silver alloy contacts featuring self-cleaning operations, guaranteeing flawless low-voltage control routing for magnetic starters, motor contactors, PLC inputs, and control relays.
Feature | Specification |
|---|---|
Model Number | LAY5-BA61 (Alternative reference: XB2-BA61) |
Product Type | Flush Head Push Button Switch |
Actuation Mode | Momentary / Spring Return (Non-latching) |
Mounting Cut-out Diameter | 22 mm |
Contact Configuration | 1 N/O (Normally Open) |
Contact Block Options | Modular design (Independent, expandable and replaceable contact blocks) |
Button Color / Style | Blue / Flush profile (Unmarked) |
Rated Insulation Voltage (Ui) | AC 660V (50Hz / 60Hz) |
Conventional Thermal Current (Ith) | 10 A |
Rated Operational Current (Ie) | AC-15: 2.5A (at 380V) / DC-13: 0.3A (at 220V) |
Contact Resistance | ≤ 25 mΩ to ≤ 50 mΩ (Initial value) |
Insulation Resistance | ≥ 50 MΩ |
Dielectric Strength | AC 2.5 kV / 1 minute |
Mechanical Lifespan | 1,000,000 operations |
Electrical Lifespan | 500,000 operations (AC) / 200,000 operations (DC) |
Ingress Protection Rating | IP65 (Dust-tight and water-jet resistant when properly panel mounted) |
Main Base Base Material | Galvanized Die-Cast Zinc Alloy Metal Base |
Actuator & Trim Material | High-grade anti-flam thermoplastic |
Contact Material | Premium Silver Alloy |
Electrical Connection | Concealed Screw Clamp Terminals (Safer, touch-proof wiring design) |
Operating Temperature Range | -25 °C to +55 °C |
Operating Humidity | ≤ 85% RH |
Conformity & Standards | CE, CCC, GB/T 14048.5, RoHS Compliant |
Ssaoco Dammam
- Started from: Jul 10, 2025
Add your review