Honeywell Switches and Sensors manual Series Power Relay, MY2 Series, LED Indicator

POWER RELAYS

SZR-MY

Series Power

Relay

SZR-MY Series general-purpose power relays are designed for a wide range of applications including power, as well as logic control, for factory machines and control panels.

SZR-MY Series relays have a small package design for multiple application needs. Relays are available in two configurations: DPDT with a 5 A load and 4PDT with a 3 A load. One standard and three options are available: LED indicator, internal surge protection diode, and LED indicator/diode protection.

Current rating (SZR-MY2):	5 A
Current rating (SZR-MY4):	3 A
Contact resistance:	50 mOhm max.
Contact material:	Fine silver
Agency approvals:	UL, CE, CSA
Operate time:	20 ms max.
Release time:	20 ms max.
Ambient temperature:	-25 °C to 75 °C (-13 °F to 167 °F)
Ambient humidity:	45% RH to 85% RH
Switching options:	DPDT, 4PDT

MY2 Series

OPTIONS

Standard, PCB Terminal, DPDT

Solder/Plug-In Terminal, DPDT

2,6 [0.10]

	8 - O 1,2 [0.05] x 3 Holes
	0,5 [0.02]
		6,3 [0.25] Max. 28,0 [1.10]
0,5		Max. 21,5
[0.02]		[0.85]
Max. 36,0 [1.42]	6,0
	[0.24]
Standard
COIL INPUT VOLTAGE	MAX. CONTACT RATING	REFERENCE
110/120 Vac	250 Vac/5 amp	SZR-MY2-1-AC110-120V
220 Vac	250 Vac/5 amp	SZR-MY2-1-AC220V
12 Vdc	125 Vdc/1 amp	SZR-MY2-1-DC12V
24 Vdc	125 Vdc/1 amp	SZR-MY2-1-DC24V
LED Indicator
COIL INPUT VOLTAGE	MAX. CONTACT RATING	REFERENCE
110/120 Vac	250 Vac/5 amp	SZR-MY2-N1-AC110-120V
220 Vac	250 Vac/5 amp	SZR-MY2-N1-AC220V
12 Vdc	125 Vdc/1 amp	SZR-MY2-N1-DC12V
24 Vdc	125 Vdc/1 amp	SZR-MY2-N1-DC24V
Diode Protection
COIL INPUT VOLTAGE	MAX. CONTACT RATING	REFERENCE
24 Vdc	125 Vdc/1 amp	SZR-MY2-D1-DC24V
LED Indicator/Diode Protection
COIL INPUT VOLTAGE	MAX. CONTACT RATING	REFERENCE
24 Vdc	125 Vdc/1 amp	SZR-MY2-X1-DC24V

0,5

[0.02]

Max. 36,0 [1.42]

1,0	[0.04]	3,3	[0.13]
3,5
[0.14]
0,5	[0.02]

6,0

[0.24]

6,3 [0.25] Max. 28,0 [1.10]

Max. 21,5

[0.85]

COIL INPUT VOLTAGE	MAX. CONTACT RATING	REFERENCE
110/120 Vac	250 Vac/5 amp	SZR-MY2-1P-AC110-120V
220/240 Vac	250 Vac/5 amp	SZR-MY2-1P-AC220V-240V
24 Vdc	125 Vdc/1 amp	SZR-MY2-1P-DC24V

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