SICK ES21-SB10E1 Emergency Stop Pushbutton

Contact For Lead Time

SICK

ES21-SB10E1 Emergency Stop Pushbutton, Panel Mount, 2N/C Contacts, Rotary Release (6041507)

SKU:6041507

$81.66 inc. GST

ES21 emergency stop pushbuttons are essential in automated machines and plants. They make it possible for someone to stop a machine or a system immediately in case of an emergency. Depending on the variant, the emergency stop pushbuttons are either integrated into a machine control panel, or mounted with their housings directly on the machines.

• Available either as a surface-mounted version with housing or as a built-in version (Ø 22 mm)
• Built-in version for machine control panels with self-monitoring contacts between pushbutton and switching element
• Surface-mounted version for direct mounting on different machines and systems
• Variants with LED ring lighting
• Optionally available with protective collar to prevent inadvertent actuation

Features
• Increased safety due to self-monitoring contacts
• Reduction in accidental faults due to variants with a protective collar
• User-friendly status indicator identified by a colored mark or LED ring around the pushbutton simplifies diagnostics
• Successful down to the last detail: award-winning and appealing design

Contact For Lead Time

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Technical Data

Product Description

Number of positive action N/C contacts 2
Number of N/O contacts 0
Actuation directions 1
Obstruction protection ✔
Release type Rotary release
B10d parameter 2.5 x 105 switching cycles
Safe series connection None, only individual wiring (with diagnostics)
Connection type
Conductor cross-section ≤ 2.5 mm²
Contact Screw connection
Protection class II (EN 50178)
Switching principle Slow action switching element
Number of positive action N/C contacts 2
Number of N/O contacts 0
Usage category AC-15/DC-13 (EN 60947-5-1)
Rated operating current (voltage) 3 A (250 V AC)

2 A (24 V DC)
Rated current (voltage) according to EN 61058-1 16 A (10 A) 250 V AC

10 A (6 A) 440 V AC
Rated insulation voltage Ui 600 V
Switching voltage ≥ 5 V DC
Switching current ≥ 1 mA
Electrical life 1 x 106 switching cycles 1)

1) At rated load.

Weight 69 g
Housing material Plastic
Mounting version Panel mount version
Enclosure rating IP65 (IEC 60529)
Ambient operating temperature –30 °C … +70 °C
Storage temperature –50 °C … +85 °C

Shipping & Delivery

Stock Availability
The inventory listed as in-stock is regularly updated but should be treated as a guide only.
Items listed as available on backorder are generally kept ex-stock by our suppliers and are available 1-5 business days. However, availabilities should be confirmed prior to order to guarantee timely delivery.

Free Shipping
Free delivery applies to orders with a value over $199.00 (inc GST), however, some items are excluded as follows;
• Orders containing items that are deemed bulky, large, or heavy
• Orders containing items that are deemed dangerous (aerosols, flammable products, etc)
• Locations that are deemed remote or rural by shipping companies.

 

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