ZB4BG712
KeySw 3pos 421EkeyremC sprg to C
Trade Price
£49.53
Per
1
Unit
EA
Pack Quantity
1
Information
This Harmony XB4, black head with key (key no.421E) for key selector switch has 3 positions, operates with spring-return-to-center mechanism with key withdrawal on center position. This head with key provides a versatile interface for controlling your machines. It is easily installed and replaced on compatible complete key selector switch units to provide a secure manner for authorized staff to switch between process or machine operating modes. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Secure machine and system operation with a key, only available to authorized operators. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. Key removal allowed in only one of the positions, allowing for advanced interlocking between various parts of a machine or process, while limiting human errors.
Technical Specifications
Range of product
Harmony XB4
Product or component type
Head for key selector switch
Device short name
ZB4
bezel material
Chromium plated metal
Mounting diameter
22 mm
Head type
Standard
Sale per indivisible quantity
1
Shape of signaling unit head
Round
Return
To centre
Operator profile
Black key switch
Type of operator
Spring return
Operator position information
3 positions +/- 45°
Type of keylock
Key 421E
Key withdrawal position
Center
CAD overall width
29 mm
CAD overall height
29 mm
CAD overall depth
72 mm
Net weight
0.098 kg
Resistance to high pressure washer
7000000 Pa at 55 °C, distance : 0.1 m
Mechanical durability
1000000 cycles
Electrical composition code
C3 for <6 contacts using single blocks in front mounting C4 for <6 contacts using single and double blocks in front mounting C5 for <5 contacts using single blocks in front mounting C6 for <5 contacts using single and double blocks in front mounting C7 for <4 contacts using single blocks in front mounting C8 for <4 contacts using single and double blocks in front mounting C11 for <3 contacts using single blocks in front mounting
Device presentation
Basic element
Protective treatment
TH
Ambient air temperature for storage
-40…70 °C
Ambient air temperature for operation
-40…70 °C
Overvoltage category
Class I conforming to IEC 60536
IP degree of protection
IP66 conforming to IEC 60529 IP67 IP69 IP69K
NEMA degree of protection
NEMA 13 NEMA 4X
standards
EN/IEC 60947-5-5 GB 14048.5 EN/IEC 60947-5-4 CSA C22.2 No 14 EN/IEC 60947-5-1 EN/IEC 60947-1 UL 508
product certifications
CSA GL UL listed BV LROS (Lloyds register of shipping) DNV
Vibration resistance
5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance
30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
5.3 cm
Package 1 Width
3.4 cm
Package 1 Length
8.7 cm
Package 1 Weight
103.0 g
Unit Type of Package 2
S02
Number of Units in Package 2
50
Package 2 Height
15.0 cm
Package 2 Width
30.0 cm
Package 2 Length
40.0 cm
Package 2 Weight
5.492 kg
Warranty
18 months
Document Links
Datasheet
Brochure