22mm Xb2-Bd21 Xb2-Bd25 Xb2-Bd33 2-Position Self-Locking Knob Switch Rotary Selector Switch

• Protection: Durable, Dust-Proof
• Feature: Knob Switch
• Wiring: Null Line and Live Line
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: XB2-BD21
• Principle: Latching /Momentary
• Application: Electronics, Lighting, Industrial, Commercial
• Type: 1no 1nc/2no/2nc
• Number of Switch: Single Control Switch
• Structure: Reset/Self-Lock
• Usage: Control Button, Start Button, Reset Button, Control Switch
• Kind: Single-pole on-off Switch
• Contact Type: 10A
• Brand: Szdq/OEM
• Certification: CE
• Model Number: Xb2-Bd21
• Material: Plastic + Copper
• Color: Silver Gray
• Mounting Hole Diameter: 22mm
• Transport Package: 10PCS/Box
• Specification: XB2-BD21
• Trademark: SZDQ/OEM
• Origin: Zhejiang, China

Product Description

XB2-BD21 22mm 2 position selector push button switch

Product Description

The XB2, XB4, and XB5 series Push Buttons are designed for use in industrial control circuits operating at AC frequencies of 50Hz or 60Hz. They have a rated operating voltage of up to 380V for AC circuits and up to 250V for DC circuits. These buttons are specifically used for controlling electromagnetic starters, contactors, relays, and other electrical circuits.

Product Parameters

Ui(V):	415
Ith(A):	10
Ue(V):	-	380	250	240	125
Ie(A):	AC-15	2.5	-	3	-
	DC-13	-	0.27	-	0.55

Ambient temperature:	-25^oC~+55^oC
Earthquake resistance:	<500Hz,Amplitude about 1.0mm
Impact resistance:	≥10g
Protection level:	IP40,can be customized IP65
Contact resistance:	≤50mΩ
Mechanical life:	Momentary type ≥ 1000000 times,other types ≥100000 times
Electrical life:	≥100000 times
Short circuit protection:	RT16-10A
connections - terminals:	1 x 0.5 mm² with cable end, 2 x 1.5 mm² or 1 x 2.5 mm² without cable end
Standard:	GB 14048.5-2008,IEC 60947-5-1