Tsa Series Long- Lfe High Quality Limit Switch

Basic Info

Model NO.	TSA-021
Contact	Contact
Transport Package	Specification Packing
Specification	small-sized
Trademark	CHNANMA
Origin	Zhejiang China
HS Code	8501109190
Production Capacity	50000pieces/Mouth

Product Description

1.Roller plunger limit switch
1)Strong metal outer shell.
2)Long life(20,000,000mechanical operations)
3)Stainless steel idler wheel,punch and spring.
4)Selective PG11 cable gland.
5)250V AC, 5A rated current ,50Hz ,
6)Completely Aluminium body ,Stainless steel roller plunger.
7) IP66
8)Selective PG11 cable gland. NO/NC

Electrical Parameters

Double break Mechanism	INO+INC Force Break Snap action
Rated voltage/current	10(4)A,125,250VAC
	6(2)A,380VAC
	For inductance load,Cos=0.4
Contact resistance	Initial<10mΩ,after testing<30mΩ
Instulation voltage	Min,100mΩ at 500VDC
Delectric strength	AC2000 VAC1 minute for exposed metal/terminals,ground and between opposite ploes
Electrical life	500,000 at 10A 250VAC resistive at tripping PT 2.5mm-3.0mm
Mechanical life	20,000,000 at tripping PT 2.5mm-3.0mm
Operating speed	240 cycles/minute Max:1-160mm/second(mech)
	30 cycles/minute Max;1-20mm/second(rated elect)
Degree of protection	IP66
Ambient temperature rised	Max 30ºC over ambient temperature at rated voltage/current
Operating temperature	-25ºC~+80ºC
Storage temperature	-25ºC~+80ºC
Humdity	95'R.H.Max(No.dewing)
Shock resistance	Free position 10G
	Overtravel position 30G
Vibration frequency	55Hz Max
Terminal screw locking force	6-8gjf-cm
Other forces	Cover 12-14kgf-cm/head 8-9kgf-cm/mounting 50-60kgf-cm
Bare wire gauge	Φ2mm Max
Cable diameter	Φ12mm Max

Operating Characteristics

Specificaiton	Model	TSA-021
Operating force	OF Max	500g
Release force	RF Min	80g
Pre-travel	PT Max	30°
Tripping position	OT Min	70°
Movement Differential	MD Max	15°
Over Travel	OT Max	--
Total travel	TT mm	90°
Rotary indexing
Weight		650-690g

Why choose Us?

1) We can provide you with different types of micro switches for your selection.

2) We can offer good quality electric life 500, 000-1, 000, 000times.

3) Various operating force, height and color for one switch for your choice.

4) Safety, on-time delivery, excellent quality with competitive price.

5) ODM&OEM professional design.

Customer's questions

Q1:How about the delivery time?
Answer:It's depends on the quantity, for example, 10000PCS need to OEM,
delivery time is 3-7 days.

Q2:What quality you can offer to us?
Answer:We now can do 1/2 years warranty, during the warranty time we can exchange all defective products from customers for free.

Q3:Can you give me samples to test?
Answer:Yes

Q4:What's you MOQ?
Answer:MOQ 2500PCS, mixed order acceptable, welcome trial order.

Q5:What's the delivery term?
Answer:Both EXW and FOB Ningbo are acceptable.

 

Q6:What's the payment term?
We could start our discussion about payment term from second order on.

Q7:What's the shipment way?
Answer:Express:DHL, UPS, FedEx, TNT and SF express.
Forwarder:Air shipment or sea shipment.

6.More information of our products, please do feel free to contact us.
Reply will be available within 24 hours. Thanks!