Schlegel Elektrokontakt BZLOOK Switching Function: Momentary Travel: 3 mmContact Type: Screw Connection 2.5 mm? Contact…
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Call (262) 252-1600 or email [email protected] for pricing and availability.
Overview
The Schlegel Elektrokontakt BZLOOK (SKU: BZLOOK) is a precision-engineered momentary illuminated pushbutton switch designed for industrial control panels, machinery interfaces, and automation systems. This twin-contact device features two normally closed (NC) AgNi (Silver-Nickel) contacts with a 3 mm actuation travel, providing reliable switching performance under rated loads. The switch is equipped with secure 2.5 mm² screw connection terminals, ensuring stable electrical connections in high-vibration environments. Key electrical specifications include a rated insulation voltage (Ui) of 250 V AC and 300 V DC, with a thermal continuous current (Ith) of 6 A. The BZLOOK supports multiple voltage ratings: 240 V AC (AC15 category, 1.5 A), 250 V DC (DC13 category, 0.2 A), and lower voltages (125 V, 60 V, 24 V, 12 V) with corresponding current ratings. Its mechanical and electrical lifespan exceeds 1 million switching cycles under nominal load, meeting IEC/EN 60947-5-1 and IEC/EN 61058-1 standards. The integrated illumination uses a W2x4.6d lamp holder compatible with LED or incandescent bulbs (max 1.2 W, 60 V). Lamp operation is rated for -30°C to 65°C (LED) or -30°C to 55°C (incandescent), while the switch itself operates from -30°C to 70°C without illumination. The device features forced-opening contacts per EN60947-5-1 Annex K, ensuring safety in emergency-stop applications. Additional features include a minimum switching current of 1 mA (5 V) and a contact resistance of <20 mΩ (new). Ideal for control panels, operator interfaces, and machinery control systems, the BZLOOK delivers precise tactile feedback with a 10 ms bounce time. Its compact design and screw terminals simplify installation in industrial enclosures.
- 2x normally closed (NC) AgNi contacts for reliable switching
- 3 mm actuation travel with 1 million mechanical/electrical cycles
- Rated 6 A thermal continuous current, 240 V AC/DC operation
- Integrated W2x4.6d lamp holder for LED/incandescent illumination
- Integrated illumination with W2x46d lambholder.
Specifications
Actuation Travel | 3 mm |
Certifications | CCC, cCSAus, CE, DNV, ENEC10, VDE, CE, TÜV_Süd, UKCA |
Connection Type | Screw Connection 2.5 mm² |
Contact Material | AgNi |
Material | AgNi |
Poles | 2 x NC |
Size | 3 mm travel |
Utilization Category | AC15 B300 DC13 Q300 |
BZLOIK
Switching Function: Momentary Travel: 3 mmContact Type: Screw Connection 2.5 Mm? Contact Equipment: 1 x NC + 1 x NOContact Material: AgNi Protection Class: II (protective insulation)Illumination: Yes Labeling Option: No
AF2
Switching Function: Maintained Travel: 6 mmContact Type: Faston Terminal 2.8 x 0.8 mm Contact Equipment: 2 x NC + 2 x NOContact Material: AgNi Protection Class: II (protective insulation)Illumination: No Labeling Option: No
AFL2
Switching Function: Maintained Travel: 6 mmContact Type: Faston Terminal 2.8 x 0.8 mm Contact Equipment: 2 x NC + 2 x NOContact Material: AgNi Protection Class: II (protective insulation)Illumination: Yes Lambholder: T55K Labeling Option: No
BZL_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: AgNi Protection Class: II (protective insulation)Illumination: Yes Labeling Option: No
BFK
Travel: 3 mmContact Type: Screw Connection 2.5 mm?Protection Class: II (protective insulation) Contact Equipment: 1 x NC + 1 x NO
BZOOK
Switching Function: Momentary Travel: 3 mmContact Type: Screw Connection 2.5 mm? Contact Equipment: 2 x NCContact Material: AgNi Protection Class: II (protective insulation)Illumination: No Labeling Option: No
AZ4O
Switching Function: Momentary Travel: 3 / 6 mmContact Type: Faston Terminal 2.8 x 0.8 mm Contact Equipment: 4 x NCContact Material: AgNi Protection Class: II (protective insulation)Illumination: No Labeling Option: NoFrequently Asked Questions
What is the BZLOOK's operating temperature range?
The operating temperature is -30°C to 70°C without lighting, -30°C to 55°C with incandescent lighting, and -30°C to 65°C with LED lighting.
What type of connections does the BZLOOK use?
The BZLOOK features screw terminals for connections, accommodating wire sizes from 0.34 to 2.5 mm².
What is the mechanical and electrical lifespan of the BZLOOK?
The BZLOOK has a mechanical lifespan of 1 million switching cycles and an electrical lifespan of 1 million switching cycles under rated load.
What is the minimum current and voltage for the BZLOOK?
The minimum current is 1 mA under laboratory conditions, and the minimum voltage is 5 V.
What are the BZLOOK's AC and DC rated operating voltages and currents?
For AC, the rated operating voltage (Ue) is 240 V with a current (Ie) of 1.5 A. For DC, Ue is 250 V / 125 V / 60 V / 24 V with Ie ranging from 0.2 A to 2 A.
What is the BZLOOK's rated insulation voltage?
The rated insulation voltage (Ui) is 250 V for AC and 300 V for DC.