JSS20 series digital time relayDetailed product description：

The JSS20 series digital time relay is a novel time relay with characteristics such as wide delay range, high delay accuracy, large contact capacity, and long service life. It uses a dip switch to set the delay range and time unit, and displays the delay process with a 4-digit LED. It is suitable as a time control element in control circuits with AC 50/60Hz, voltage up to 380V or DC 48V, and can connect or disconnect the circuit according to the predetermined time. The product complies with GB14048 and DIN standards and can be interchangeable with similar foreign products.

model	JSS20
Classification	Digital time relay
Specifications and varieties	Power on delay, interval delay, instantaneous action, reciprocating cycle delay
Delay range	0.02s-9999h
Contact type	Delay 2 conversion, Delay 1 conversion
contact capacity	5A/3A 250V AC
Electrical lifespan (AC-12)	1.2×105
characteristic	The delay time can be set arbitrarily, increasing or decreasing, and the appearance complies with DIN standards.
Product Certification	UL   CCC

Specifications and varieties

model			Delay range	Delay form	Rated voltage (Us)
LED indicator	Digital display (incremental)	Digital display (decreasing)
——	JSS20-AE	JSS20-AF	0.02-9.999s/ 99.99s/999.9s/ 9999s/9999min/ 9999h/99min59s/ 99h59min	Power on delay	AC110,220V 50/60Hz DC24V
——	JSS20-AE1	JSS20-AF1
——	JSS20-AE2 JSS20-AE3	JSS20-AF2 JSS20-AF3
——	JSS20-CE	JSS20-CF		Instant type (power on delay)
——	JSS20-GE	JSS20-GF		interval delay
——	JSS20-VE	JSS20-VF		Wide voltage type (power on delay)	AC24-48V AC85-220V
JSS20-R	——	——	0.1-99.9s/999s/ 999min/999h	Repetitive cycle delay	AC110,220V 50/60Hz DC24V
——	JSS20-AT	——	1-999s,1-999min	Power on delay
JSS20-A	——	——	0.1-9.9s/99s 0.1-9.9min/99min 0.1-99.9s/999s 0.1-99.9min/999min 0.1-999.9s/9999s 0.1-999.9min/9999min	Power on delay
JSS20-C	——	——		Instant type (power on delay)
JSS20-G	——	——		interval delay

Technical Specifications

model		JSS20-A	JSS20-AT JSS20-AE□ JSS20-AF□  JSS20-V□	JSS20-C	JSS20-CE  JSS20-CF	JSS20-G  JSS20-GE  JSS20-GF	JSS20-R
Delay error		<0.5%+20ms	<0.05%+50ms	<0.5%+20ms	<0.05%+50ms	<0.05%+50ms	<0.05%+50ms
reset time		500ms	1s	1s	1s	1s	1s
Number of contact points		Delay 2 Conversion		Delay 1 conversion, instantaneous 1 conversion		Delay 2 Conversion
contact capacity	AC-12	220V 5A		220V 3A		220V 5A
	AC-15	220V 2A		220V 0.5A		220V 2A
	DC-12	24V  5A		24V  3A		24V  5A
	DC-13	24V  1A		24V  0.5A		24V  1A
insulation strength		Electrical and earth: AC2000V 1min Electrical circuit: AC1500V 1min Same group contact: AC1000V 1min
insulation resistance		100MΩ		100MΩ		100MΩ
Rated power consumption		AC220V  5VA； AC110V  2.5VA DC24V  1.5W
mechanical life		1×107		1×107		1×107
electrical life		12×104		10×104		12×104

External dimensions and installation dimensions

JSS20 series digital time relay