Staircase Switch, The Best Factory Supplier in China

Description

Geya Staircase Switch is a kind of delay off time relay. Geya Staircase Switch can be used for delayed switching off lights in the corridors, entrances, stairways, halls or for the delayed finish of fans (WC, bathroom, etc.).

Geya Staircase Switch is a smart switch to control your lamps, and don’t need using two 2-way switches anymore.

Using Geya Staircase Switch can easily make Controlling a Lamp from 2 Places by 2-Way Switches come true. Geya Staircase Switch will close the lamps automatically.

Applications

It is used for delayed switching off lights in the corridors, entrances, stairways,

halls or for delayed finish of fans (WC, bathroom, etc.).

Function Features

Operating system switch:

ON – output is constantly ON.

AUTO – timing according to adjusting by potentiometer in range 0.5 – 20 min

OFF – output is constantly OFF.

Voltage range: AC 230 V, clamp terminals.
Relay status is indicated by LED.
1-MODULE, DIN rail mounting.

Technical parameters	GRT8-LS
Function	delay off reacting to contact switching
Supply terminals	L-N
Voltage range	AC 230V(50-60Hz)
Power input	AC max.6VA/1.3W
Supply voltage tolerance	-15%;+10%
Supply indication	green LED
Time Ranges	AUTO:0.5-20min ON OFF
Time setting	potentiometer
Time deviation	10%-mechanical setting
Repeat accuracy	0.2%-set value stability
Minimum power time	200ms
Glow tubes connections	Yes(N-3 or L-3)
Max. amount of glow lamps	230V,max.75pcs(Measured with glow lamp 0.68mA/230V AC)
Temperature coefficient	0.05%/℃,at=20℃(0.05%℉，at=68℉)
Output	1×SPDT
Current rating	16A(AC1)
Switching voltage	250VAC/24VDC
Min. breaking capacity DC	500mW
Output indication	red LED
Mechanical life	1×107
Electrical life(AC1)	1×105
Reset time	max.200ms
Operating temperature	-20℃ to+55℃（-4℉to131℉）
Storage temperature	-35℃ to+75℃（-22℉to158℉）
Mounting/DIN rail	Din rail EN/IEC 60715
Protection degree	IP40 for front panel/IP20 terminals
Operating position	any
Overvoltage category	III.
Pollution degree	2
Max.cable size(mm 2)	solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12)
Tightening torque	0.8Nm
Dimensions	90×18×64mm
Weight	61g
Standards	EN61812-1,IEC 60669-2-3,IEC60947-5-1