Datasheet

ManualsBrandsMARQUARDT ManualsPush Actuated Switches & ButtonsMicroswitch 250 Vac 5 A 1 x On/(On) momentary 1 pc(s)

187

SENSORS MICRO-SIGNAL SWITCHES TACT AND KEY SWITCHES POWER TOOL SWITCHES FOOT SWITCHES ROTARY SWITCHES SLIDE SWITCHES TOGGLE SWITCHES PUSHBUTTON SWITCHES ROCKER SWITCHESSNAP-ACTION SWITCHES

Design DIN 41635 B

Mechanical life endurance 10E6

1E6 (versions with auxiliary actuator)

Contact resistance (new condition) < 100 mOhm (1 A 12 V DC) mOhm

Insulation resistance (new condition) > 100 MOhm (500 V DC)

Voltage strength at 250 V 1 500 V function insulation / basic insulation

3 000 V reinforced insulation (depending on installation

situation)

500 V small contact distance

Proof tracking 175 PTI

Insulation spacing acc. to EN 61058 for reinforced or double insulation

Protection type IP 40 (actuator side)

Ambient temperature -40 °C ... +100 °C

Flammability UL 94 V-2

Heat and ﬁ re resistance 850 °C (category D)

Material actuator

additional actuator

housing

connections

stainless steel spring steel / PA glass ﬁ ber-reinforced

PBTP

tinned / silver-plated / blank (product-dependent)

Bounce time < 5 ms

Approval marks

3 / 4 / 1 / 2

Suitable for appliances of protection class II under compliance with the installation conditions

required on the equipment side

ON REQUEST

Extended overtravel

Material conformant with the ﬁ lament wire test

acc. to IEC 60335-1:2001 chap. 30

Increased or reduced difference travel

Other operating forces and ratings

Gold-plated contacts

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PRODUCT FEATURES

Small, efﬁ cient snap-action switch up to

10 (1.5) A 250 V AC or 10.1 A 125 - 250 V AC 1/4 HP

Lateral approach from both directions possible

due to mushroom-shaped actuator

Large selection of auxiliary actuators of chrome-

nickel steel and plastic

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SERIES 1050 - SUBMINIATURE SNAP-ACTION SWITCHES

TO 10 (1.5) A 250 V AC

Summary of content (6 pages)

PAGE 1
SERIES 1050 - SUBMINIATURE SNAP-ACTION SWITCHES ON REQUEST Small, efficient snap-action switch up to 10 (1.5) A 250 V AC or 10.
PAGE 2
SERIES 1050 - SUBMINIATURE SNAP-ACTION SWITCHES Difference travel max. in mm Free position (FP) max. in mm Permissible total travel position (TP) in mm Operating position (OP) in mm 8.4 + 0.3 0.2 9.3 7.5 Ag < 1.5 8.4 + 0.3 0.2 9.3 7.5 z z Stock version 1.5 Miscellaneous < Lever drawing Ag Actuator description Contact material 2.8 x 0.5 Operating force in N Connection description Connection type PUSHBUTTON SWITCHES 10 (1.5) A 250 V AC 1E4 5 A 250 V AC 5E4 2 (0.5) A 250 V AC 25E3 10.
PAGE 3
SNAP-ACTION SWITCHES TACT AND KEY SWITCHES POWER TOOL SWITCHES FOOT SWITCHES ROTARY SWITCHES SLIDE SWITCHES z sealed Au < 0.5 11.1 +1.5 1.0 15 7.4 L02 1050.5305 z z sealed Au < 0.6 16.6 + 0.2 1.0 20 13.6 L43 1050.6251 z z 2.8 x 0.5 Au < 0.5 11.1 +1.5 1.0 15 7.4 L02 Further information under WWW.MARQUARDT.DE TOGGLE SWITCHES z MICRO-SIGNAL SWITCHES z SENSORS 1050.
PAGE 4
SERIES 1050 - SUBMINIATURE SNAP-ACTION SWITCHES 19.8 19.8 3.1 3.1 6.5 0.5 2.75 2.5 7.5 7.5 Quick-connect terminal 2.8 x 0.5 Terminal variants 2.2 10 2.75 7.5 3 6.9 2.2 2.5 7.5 Solder terminal 19.8 19.8 9.5 9.5 5.1 3.1 2.2 6.9 3.1 2.2 SLIDE SWITCHES 0.5 0.5 2.5 2.75 2.5 15 7.5 Solder terminal normally closed contact version Solder terminal normally open contact version 9.5 9.5 ø1.6 FOOT SWITCHES 5 5 ø1.6 2.75 ø1.3 7.5 POWER TOOL SWITCHES 7.5 19.8 5.1 6.4 7.
PAGE 5
SERIES 1050 - SUBMINIATURE SNAP-ACTION SWITCHES ROCKER SWITCHES TO 10 (1.5) A 250 V AC PUSHBUTTON SWITCHES ° 45 6.5 SLIDE SWITCHES SNAP-ACTION SWITCHES TACT AND KEY SWITCHES POWER TOOL SWITCHES FOOT SWITCHES FP TP OP 9.3 7 OP TP FP 10.8 8.6 9.9 ±0.3 FP 6.4 MICRO-SIGNAL SWITCHES FP OP Mushroom-shaped actuator and extended overtravel 10.8 TP Mushroom-shaped actuator 9.3 8.4 ±0.3 TP OP 9.3 7.5 8.4 ±0.3 10.8 9.1 9.9 ±0.
PAGE 6
SERIES 1050 - SUBMINIATURE SNAP-ACTION SWITCHES 2.9 FP 20 19 13 13 15.8 ±1.3 FP OP 12.3 2.7 TP OP TP 0.6 FP L12: roller lever 191.078.023 R2 .5 L21: simulated roller 191.071.041 20 19 13 13 15.8 16 ±1.3 L22: simulated roller 191.071.051 7.4 15 14 11.1 ±1.5 TP OP FP OP TP 7.4 10.7 ±1.5 4.8 16 12.5 ±0.2 9.4 (6.15) 5 11.5 ±4 34.8 19.5 TP 9.5 TP OP (12.3) FP OP ju FP L02: straight lever 191.071.021 19.7 L41: adjustable plastic lever 190.075.013 4.8 ±0.