GNBER RA7144 Electric Limit Switch Single-Pole Double-Throw Roller Lever10A AIA-1 manufacturer from China YUEQING GNBER ELECTRONIC CO.,LTD

GNBER RA7144 Electric Limit Switch Single-Pole Double-Throw Roller Lever10A

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

GNBER RA7144 Electric Limit Switch Single-Pole Double-Throw Roller Lever10A Descri

GNBER RA7144 Electric Limit Switch Single-Pole Double-Throw Roller Lever10A

Description:
Dopt High-efficiency spring structure design , machine life more than 10,000,000
operation.
High mechanical strength, slight, soft
. Switch body adopt the compressed by the rubber seal rings and diaphragms,it will keep
IP64 class
Can be customized terminal part of the epoxy resin to seal the product,but need choose
the wire leads first.
Has a good cushion, shock absorption to larger ultra-trip
Requires less operating force than conventional limit switches.

Rated data and performance

Rated working current	10A 125V, 250VAC; 0.4A 115VDC(resistor load)
Contact type	Contact resistance (initial value )		Under 15 mΩ (not include copper resistance )
	Contact material		Sliver cadmium oxide contact(if no need cadmium,[according with ROSH certificate ] can customize
Electrical	Insulation resistance (initial value)		100 mΩ min. (use the DC500V insulation resistance test)
	Dielectric strength		Between Non-continuous terminals (initial value): 1500V 50/60HZ for 1 min Between dead metal parts and each terminal: 2000V 50/60HZ for 1min Between ground and each terminal: 2000V 50HZ for 1 min
Mechanical	Shock resistance	In the free position	Less than 98m/s2(10G)
		In the full operating position	Less than 294m./s2(30G)
	Vibration resistance		1.5mm double amplitude 10-55HZ (contact gap is under 1 ms)
Expected Life	Mechanical		10,000,000 operations min. (on/off frequency 50 operations/min)
	Electrical		200,000 operations min.(on/off frequency is 20 operations/min)
Using condition	Ambient temperature /Ambient humidity		-20~+60 (with no icing), 95%RH max. (at +5~20)
	The max on/off frequency		120 operations/min

Drive form Characteristic	OF max gf	RF min gf	PT max mm	MD max mm	OT min mm	OP mm
Plug column short button type	600	100	2.0	0.8	0.8	30±0.8
Lever type	600	100	2.0	0.8	5.0	44±1.2
Slug column type	150	40	13.5	3.2	4.0	25±2.0
Lever type	120	-	25	-	11	36
Spring soft rod type	200	60	11.0	2.4	3.0	50±2.0
One-way action roller lever type	220	60	8.5	2.0	2.5	25±1.3
Short lever type	240	80	6.5	1.5	2.0	40±1.6
Roller short lever type	280	100	6.5	1.5	2.0	50±1.6
One-way action roller short lever type	600	100	2.0	0.8	6.0	21.8±0.8
Panel installation plug column type	600	100	2.0	0.8	6.0	33.3±1.2
Panel installation of cross roller pulg column type	600	100	2.0	0.8	6.0	33.3±1.2
Lever type roller lever type	180	50	11.0	2.4	3.0	40±1.9

Applications:
automatic production to the protection requirements of light industrial machinery, etc..

Competitive Advantage:
We are a manufacture, specialized in the line of micro switch for almost 20 years , we only use good raw material with strict quality control to make high quality switches to let our customer satisfied .We have CE certificate .OEM accapt .

GNBER------RA7144------RA Series Player

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