D439-R1LL

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ZF Electronics

BASIC / SNAP ACTION SWITCHES 5A, SPDT, 4.8 X 0.5 (0.187 X 0.020) QC, STRAIGHT, EXPLOSION PROOF FOR REFRIGERATION/HVAC APPLICATIONS

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D439-R1LL

Active

ZF Electronics

BASIC / SNAP ACTION SWITCHES 5A, SPDT, 4.8 X 0.5 (0.187 X 0.020) QC, STRAIGHT, EXPLOSION PROOF FOR REFRIGERATION/HVAC APPLICATIONS

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	D439-R1LL	D439 Series

Actuator Type	Lever, Straight	Lever, Straight, Round (Pin Plunger)
Circuit	SPDT	SPDT
Current Rating (Amps)	6 A	6 A
Differential Travel	1.7 mm	0.3 - 2.5 mm
Differential Travel	0.065 in	0.012 - 0.098 in
Electrical Life	50000 Cycles	50000 Cycles
Features	Explosion Proof	Explosion Proof
Mounting Type	Chassis Mount	Chassis Mount
Operating Force	10 gf	6.118 - 10 gf
Operating Position	0.6 in	0.6 in
Operating Position	15.2 mm	15.2 mm
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Overtravel	4.7 mm	1.3 - 7.9 mm
Overtravel	0.185 "	0.051 - 0.185 in
Overtravel	-	0.312 in
Pretravel	0.3 in	0.047 - 0.5 in
Pretravel	7.6 mm	0.125 - 12.7 in
Pretravel	-	3.2 mm
Release Force	2.039 gf	1.53 - 2.039 gf
Switch Function	On-Mom	On-Mom
Termination Style	Quick Connect - 0.187" (4.7mm)	Quick Connect - 0.187" (4.7mm), Quick Connect - 0.250" (6.3mm)
Voltage Rating - AC	250 V	250 V

D439 Series

SWITCH SNAP ACTION SPDT 6A 250V

Part	Overtravel	Overtravel	Actuator Type	Current Rating (Amps)	Switch Function	Termination Style	Circuit	Voltage Rating - AC	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Electrical Life	Pretravel	Pretravel	Differential Travel	Differential Travel	Features	Overtravel	Pretravel	Operating Position	Operating Position	Release Force	Operating Force
ZF Electronics D439-R1LD	0.087 in	2.2 mm	Lever, Straight	6 A	On-Mom	Quick Connect - 0.187" (4.7mm)	SPDT	250 V	85 °C	-40 °C	Chassis Mount	50000 Cycles	3.2 mm	0.125 in	0.03 in	0.76 mm	Explosion Proof
ZF Electronics D439-R1ML		7.9 mm	Lever, Straight	6 A	On-Mom	Quick Connect - 0.187" (4.7mm)	SPDT	250 V	85 °C	-40 °C	Chassis Mount	50000 Cycles		12.7 mm	0.098 in	2.5 mm	Explosion Proof	0.312 in	0.5 in
ZF Electronics D439-R1LL	0.185 "	4.7 mm	Lever, Straight	6 A	On-Mom	Quick Connect - 0.187" (4.7mm)	SPDT	250 V	85 °C	-40 °C	Chassis Mount	50000 Cycles		7.6 mm	0.065 in	1.7 mm	Explosion Proof		0.3 in	0.6 in	15.2 mm	2.039 gf	10 gf
ZF Electronics D439-R1LL-G2	0.185 "	4.7 mm	Lever, Straight	6 A	On-Mom	Quick Connect - 0.187" (4.7mm)	SPDT	250 V	85 °C	-40 °C	Chassis Mount	50000 Cycles		7.6 mm	0.065 in	1.7 mm	Explosion Proof		0.3 in	0.6 in	15.2 mm	2.039 gf	10 gf
ZF Electronics D439-R1AA	0.051 in	1.3 mm	Round (Pin Plunger)	6 A	On-Mom	Quick Connect - 0.187" (4.7mm)	SPDT	250 V	85 °C	-40 °C	Chassis Mount	50000 Cycles		1.2 mm	0.012 "	0.3 mm	Explosion Proof		0.047 in
ZF Electronics D439-V1ML-G2		7.9 mm	Lever, Straight	6 A	On-Mom	Quick Connect - 0.250" (6.3mm)	SPDT	250 V	85 °C	-40 °C	Chassis Mount	50000 Cycles		12.7 mm	0.098 in	2.5 mm	Explosion Proof	0.312 in	0.5 in	0.6 in	15.2 mm	1.53 gf	6.118 gf

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

D439 Series

Switch SPDT Chassis Mount

Documents

Technical documentation and resources