The Z1R 236-11Z-M20 safety limit switch was a reliable device designed for safety-critical industrial applications. Featuring a robust housing made of glass-fiber-reinforced plastic and a standard housing form, it provided a durable and versatile solution. With safety functions compliant with EN ISO 13849-1 and an IP65/IP67 protection rating, it was suitable for demanding environments.

The actuator, a roller lever, enabled precise triggering with a minimum actuation force of 9 N. A mechanical lifespan of 20 million operating cycles and an electrical lifespan of 20 million NC cycles emphasized the device's reliability and longevity. The switch operated within a temperature range of -30 °C to +80 °C, making it suitable for various industrial applications.

Electrically, the Z1R 236-11Z-M20 featured one normally open (NO) and one normally closed (NC) contact and supported voltages up to 230 VAC and 24 VDC. It offered a maximum switching frequency of 5,000 operations per hour and came with M20 x 1.5 screw terminals for easy installation.

Note: This product is no longer available.

Technical Data:

Ordering Details:

• Product Type: Z1R 236-11Z-M20
• Part Number: 101156129
• EAN: 4030661177380
• eCl@ss Number: 27-27-26-01
• ETIM Number: EC000030

Approvals:

• Certifications: cULus, CCC
• Standards: BG-GS-ET-15, EN ISO 13849-1, EN IEC 60947-5-1

General Data:

• Housing Type: Standard form
• Housing Material: Glass-fiber-reinforced plastic
• Safety Contacts: 1
• Auxiliary Contacts: 1
• Gross Weight: 55 g

Mechanical Properties:

• Actuator: Roller lever
• Mechanical Lifespan: 20,000,000 operations
• Actuation Force: min. 9 N
• Actuation Speed: 27 mm/min to 1 m/s
• Dimensions (LxWxH): 30 x 30 x 89.5 mm

Electrical Properties:

• Rated Voltage: 230 VAC / 24 VDC
• Max. Switching Current: 10 A
• Switching Elements: 1 Normally Open (NO), 1 Normally Closed (NC)
• Contact Material: Silver
• Switching Principle: Snap-action

Environmental Conditions:

• Protection Rating: IP65/IP67
• Operating Temperature: -30 °C to +80 °C

Note:

• This product is no longer available.