D373-Q3LD ZF Electronics Corporation, D373-Q3LD Datasheet
D373-Q3LD
Manufacturer Part Number
D373-Q3LD
Description
Miniature Snap-action Switches
Manufacturer
ZF Electronics Corporation
Datasheet
1.D373-Q3LD.pdf
(3 pages)
36
D3 Series
MINIATURE
Features
Electrical Ratings
Switch
Series
D36 – Std.
D37 – Std.
D38 – Std.
D36 – Light
D37 – Light
D38 – Light
Self-cleaning effect of wiping contact
mechanism provides excellent reliability
Suitable for low actuation speeds
Highly flexible, due to
two mounting positions and a
variety of auxiliary actuators
Wide variety of terminal types
> 3mm (0.12 ) contact gap available
EN61058 Rating
4(2.5)A, 250V~
10(3)A, 250V~
16(4)A, 250V~
10(3)A, 400V~
4(1)A, 250V~
10(2)A, 250V~
16(2.5)A, 250V~
10(1.5)A, 400V~
UL1054 Rating
4A, 250VAC
10A, 1/2HP, 125/250VAC
16A, 125/250VAC, 1HP
4A, 250VAC
10A, 1/2HP, 125/250VAC
16A, 125/250VAC, 1HP
Specifications
Electrical
Temperature Rating:
Flammability Rating:
Materials
Case:
Actuator:
Auxiliary Actuator:
Terminals:
Contacts:
PET = Polyethyleneterephthalate • POM = Polyacetal
Stainless steel spring
Silver contacts
POM actuating button
-40° to +85°C
UL94V-O
PET
POM
Stainless Steel; Nickel-Plated Steel
Copper-Zinc
Silver Cadmium Oxide
Common terminal
According to EN
(Min. Operations)
50,000
50,000
50,000
50,000
50,000
50,000
Electrical Life at Rated Load
PET cover and base
NC terminal
NO terminal
According to UL
(Min. Operations)
6,000
6,000
6,000
6,000
6,000
6,000
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D373-Q3LD Summary of contents
Page 1
MINIATURE D3 Series Features Self-cleaning effect of wiping contact mechanism provides excellent reliability Suitable for low actuation speeds Highly flexible, due to two mounting positions and a variety of auxiliary actuators Wide variety of terminal types > 3mm (0.12 ) ...
Page 2
Dimensions inches (mm) 1.09 (27.8) 0.87 (22.2) 0.80 (20.25) 0.13 (3. 0.13 (3.4) Reference Line Actuator Specifications Maximum Operating Force (cN) Actuator Switch Type Type D36 Std. D37 Std. D38 Std. AA 170 260 400 MA/KA 120 170 ...
Page 3
Contact Gap > 3mm (0.12 inch) Electrical Ratings Switch Series EN61058 Rating UL1054 Rating D36 4(3)A, 250V~ 4A, 250VAC, 1/3HP 125/250VAC D37 10(4)A, 250V~ 10A, 1/2HP, 125/250VAC D3B 8(8)A, 250V~ 10A, 1/2HP, 125/250VAC Actuator Specifications Maximum Maximum Operating Pre-Travel Actuator ...