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Overview
The Schlegel Elektrokontakt BTL (SKU: BTL) is a robust momentary switch engineered for precise control in industrial automation and machinery. Featuring a reliable 1 NO + 1 NC contact configuration, this switch ensures versatile circuit management. The contact material is AgNi (Silver Nickel), known for its excellent conductivity and durability, rated for a lifetime of 1 million switching cycles under load. Connection is facilitated by secure Faston terminals measuring 2.8 x 0.8 mm, ensuring stable electrical interfaces. The BTL is equipped with integrated illumination, operating at 24V AC/DC with a current draw of 11 mA, and utilizes a W2x46d lambholder for compatibility with standard lighting systems, enhancing visibility in low-light conditions. Technical specifications include a rated insulation voltage (Ui) of 300V and a thermal continuous current (Ith) of 16A. For AC15 applications, it supports a rated operating voltage (Ue) of 240V and a rated operating current (Ie) of 3A. In DC13 applications, the rated operating voltage (Ue) is 250V at 24V, with a rated operating current (Ie) of 0.2A at 24V and 2A at 24V. The positive opening contacts (NC) comply with EN 60947-5-1. Manufactured in Germany, the Schlegel BTL switch is a dependable component for control panels, automation systems, and equipment requiring consistent and accurate momentary switching. Its illuminated feature aids in operational status indication and safety. This switch is ideal for applications where clear visual feedback and reliable electrical switching are paramount.
- Momentary switching function
- 1 NO + 1 NC contact configuration
- AgNi contact material for durability
- Faston terminals (2.8 x 0.8 mm) for secure connections
- Integrated illumination with W2x46d lambholder (24V AC/DC)
Specifications
Connection Type | Faston Terminals |
Material | AgNi |
Poles | 1 x NC + 1 x NO |
Size | 2.8 x 0.8 mm |

BT_439
Switching Function: Momentary Travel: 3 mmContact Type: Faston Terminal 2.8 x 0.8 mm Contact Equipment: 2 x NC + 2 x NOContact Material: AgNiIP Protection Front: IP00 Protection Class: II (protective insulation)
TK24S
Shape: RoundColor: TransparentIP Protection Front: IP67Product Group: Accessories for Pushbuttons and Switches
AS80
Product Group: Accessories for Pushbuttons and SwitchesProduct Series: AccessoriesLabeling Option: NoIllumination: No
MHTOSFEO
The Schlegel Elektrokontakt MHTOSFEO is a high-performance industrial component designed for demanding applications. Engineered for durability and precision, this product ensures reliable operation in harsh environments. Its robust construction and advanced technology make it ideal for industrial automation, machinery, and control systems. Trust Schlegel Elektrokontakt for superior quality and long-lasting performance.
RXJSTB
Switching Function: Momentary Switching Position: RoundPanel Cutout: � 22.3 mmIllumination: No Labeling Option: NoProtection Class: II (protective insulation) Bezel Color: Charcoal
MHTOSF
The Schlegel Elektrokontakt MHTOSF is a high-performance industrial component designed for demanding applications requiring precision and durability. Engineered by Schlegel Elektrokontakt, a trusted name in industrial solutions, this product ensures reliable operation in harsh environments. Its robust construction and advanced design make it ideal for use in manufacturing, automation, and industrial machinery. The MHTOSF is built to withstand extreme conditions, providing long-lasting performance and minimizing downtime. Its compatibility with various industrial systems makes it a versatile choice for engineers and technicians seeking dependable components.
RWB
Switching Function: Maintained Shape: RoundPanel Cutout: � 22.3 mmIllumination: No Labeling Option: NoProtection Class: II (protective insulation) Bezel Color: Charcoal