Jiangyin Changjiang Electric Appliance Co., Ltd.
$4.92-5.85 /
Model No.: LA38-**MT/205
Transportation: Ocean,Air,Express
Payment Type: T/T
Incoterm: FOB,EXW
Model: LA38-205 (Pull-Release Type)
Brand: Changjiang Electric (Jiangyin Changjiang Electric Appliance Co., Ltd.)
The LA38-205 series Pull-to-Release Emergency Stop Button is a robust safety-critical component designed for immediate machine shutdown. Featuring a prominent red mushroom head, this Emergency Stop Button utilizes a simple yet reliable mechanism: push to lock the circuit open, pull to reset. The modular contact block design allows for flexible configuration, making this push pull emergency stop button an ideal choice for industrial machinery, control panels, and automation systems where quick access and simple reset operation are required.
Unlike rotary reset or key release e-stops, the pull-to-release mechanism offers:
Intuitive Operation: Pulling the button head is natural and requires no special tools or instructions.
Quick Reset: Ideal for applications where operators need to restart machinery rapidly after a safety event.
Deliberate Action: Prevents accidental reset (unlike push-push types) while remaining operator-friendly.
| Certification | Standard |
|---|---|
| CCC | China Compulsory Certification |
| CE | EN 60947-5-1 |
| Compliance | IEC 60947-5-1 (Positive opening operation for NC contacts) |
| Parameter | Data |
|---|---|
| Mounting Hole Size | Ø22mm (Standard industrial fit) |
| Head Type | Red Mushroom Head (Ø40mm) |
| Operation Type | Push to lock / Pull to reset |
| Reset Mechanism | Pull-to-release (Direct pull on button head) |
| Contact System | Modular contact blocks (Snap-on design) |
| Contact Configuration | 1NC, 1NO, 1NO1NC, 2NC, 2NO2NC (Flexible) |
| Positive Opening | Yes (NC contacts feature direct opening action) |
| Rated Insulation Voltage (Ui) | AC 690V |
| Rated Thermal Current (Ith) | 10A |
| Mechanical Life | ≥ 500,000 operations |
| Electrical Life | ≥ 100,000 operations |
| Protection Degree | IP65 (Front panel) |
What sets this Button Switch apart is its modular contact block design:
| Feature | Benefit |
|---|---|
| Snap-on mounting | No tools required for assembly or replacement |
| Independent configuration | Mix NO and NC blocks as needed |
| Up to 4 contacts | Maximum 2NO + 2NC per unit |
| Color-coded housings | Green (NO) / Red (NC) for easy identification |
| Finger-safe terminals | Screw terminals with protective shrouds |
Positive Opening Safety: The NC contacts feature a direct opening mechanism (force-guided) as required by IEC 60947-5-1, ensuring the circuit breaks even if contacts weld together.
Simple Pull-to-Reset: No twisting, no key required. A firm pull on the mushroom head resets the button – intuitive enough for all operators while preventing accidental release.
Modular Flexibility: Order the exact contact configuration you need. Snap additional contact blocks onto the actuator body without disassembling the panel mount.
IP65 Front Protection: Oil, dust, and water-resistant – suitable for harsh industrial environments including machine shops, food processing, and outdoor control stations.
Long Mechanical Life: Rated for 500,000 operations, ensuring years of reliable service in high-use applications.
As a trusted Emergency Stop Button for industrial safety circuits, the LA38-205 pull-release series is ideal for:
| Industry | Typical Use |
|---|---|
| Industrial Machinery | Presses, conveyors, packaging equipment |
| CNC & Automation | Machine tools, robotic work cells |
| Material Handling | Cranes, hoists, lift tables |
| Food Processing | Mixers, slicers, filling lines (IP65 rated) |
| Control Panels | Operator stations, remote control boxes |
| HVAC & Pumps | Emergency shutdown of large motors |
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