CCC Approved IP68 Waterproof Highly Sealed Underwater Limit Switch

• Customization: Available
• Pressing Type: Lever Roller
• Number of Switch: Multi Control Switch
• Model NO.: TZ3112
• Protection: Waterproof
• Size: Normal Size
• Environment: ﹤250℃
• Breaking Capacity: High-Current
• Breaking Form: Single Type
• Application: Electronic Equipment
• Brand: Chnanma
• Certification: ISO9001, CE, CCC
• Transport Package: Specification Packing
• Specification: Aluminium
• Trademark: CHNANMA
• Origin: Zhejiang China
• HS Code: 8536500090
• Production Capacity: 50000pieces/Mouth

Product Description

TZ-3 Series Waterproof Limit Switch
* Double-loop type Limit switch for multiple applications.
* Rugged aluminum alloy diecast housing.
* Hight mechanical strength
* Oil resistance,Waterproof and dustproof structure
 

Models	TZ-3101	TZ-3102	TZ-3103	TZ-3104 TZ-3108	TZ-3110	TZ-3111	TZ-3112	TZ-3113	TZ-3169 TZ-3166 TZ-3167
OF Max.	1200gf(11.77N)			580gf (5.69N)	1200gf (11.77N)	1800gf (17.65N)	1800gf (17.65N)	1800gf (17.65N)	150gf (1.47N)
Rf Min.	450gf(4.41N)			150gf (1.47N)	450gf (4.41N)	450gf (4.41N)	450gf (4.41N)	450gf (4.41N)	-
PT Max.	1.8mm			25	1.8mm	1.8mm	1.8mm	1.8mm	15°
OT Min.	3mm			40	3mm	3mm	3mm	3mm	-
MD Max.	0.2mm			3	0.2mm	0.2mm	0.2mm	0.2mm	-
OP	15.7+-1mm	28.5+-1mm	28.5+-1mm	-	28.5+-1mm	24.9+-1mm	34.3+-1mm	34.3+-1mm	-

Ratings

Rated voltage	Non-inductive load				Inductive load
	Resistance Load		Lamp load		Inductive Load		Motor Load
	NC	NO	NC	NO	NC	NO	NC	NO
125 VAC	5(0.1)		1.5	0.7	3		2.5	1.3
250 VAC	3		1	0.5	2		1.5	0.8
8 VDC	5(0.1)		2		5	4	3
14 VDC	5(0.1)		2		4	4	3
30 VDC	4(0.1)		2		3	3	3
125 VDC	0.4		0.05		0.4	0.4	0.05
250 VDC	0.2		0.03		0.2	0.2	0.03
Note: Product with spring,its usable range of operating part is within one third of the whole spring length from the front end of spring.

Characteristics

Rating	5A 125V,3A 250VAC
Operating speed	1mm~1m/s
Operating frequency	Mechanical:120 operations/min.Electrical:30 operations/min.
Contact resistance	15mΩ Max.(initial)
Inslation resistance	100mΩ min. (at 500VDC)
Dielectric strength	1000VAC,50/60 Hz for 1 minute between terminals of the same polarity.
	1500VAC,50/60 Hz for minute between current-carrying and non-current-carrying metal parts.
	1500VAC,50/60 Hz for 1 minute between each terminal and ground.
Vibration Frequency	10 to 55Hz,1.5mm double amplitude.
Shock	Mechanical:Approx.1000m/S^2 (Approx.100G'S) Electrical:Approx.500m/S^2 (Approx.50G'S)
Ambienttemperature	-10ºC~+70ºC(with no icing)
Humidity	<95% RH
Life	Mechanical:10,000,000 operations/min. Electrical:200,000 operations/min.
Weight	Approx.360g(cable length 3m) Approx.540g (cable length 5m)
Degree of protection	IP67

Dimensions/Operating Characteristics

Max	580gf(5.69N)
RF Min	150gf(1.47N)
PT Max	25mm
OT Min	40mm
MD Max	3mm
OP	--

FAQ

1. Q:  Could I put my own logo on it?

A: Sure,customers' logo can be printed or put on the items.
2. Q:  How about the guarantee of the items? 
A: According to the actual situation. If it's simple, it's free charge.
3. Q: How about the quality?
A: Over 1 year. Each product will be different warranty,please contact us.

4. Q: How about the certificates?
A: CE,TUV,ISO etc.
5. Q: Could I buy 1pc sample first and small order?
A: Of course,support sample order and small order, especially for new customers under certain condition. 
6. Q: How much for 1pc sample?
A: Sample can be provided free.

7. Q: How long to make a sample?
A: If we have stock, I'll send you soon.
8. Q: What payment is acceptable?
A: T/T or L/C at sight.PayPal is accaptable for samples.

 Over 15 years OEM experience, we can provide professional solutions for customers. 

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