FD535 IMO PRECISION CONTROLS, FD535 Datasheet

FD535

Manufacturer Part Number

FD535

Description

LIMIT SWITCH, ADJ ROLLER LEVER

Manufacturer

IMO PRECISION CONTROLS

Datasheet

1.FD515.pdf (8 pages)

Specifications of FD535

Contact Voltage Ac Max

500V

Contact Voltage Dc Max

250V

Contact Current Ac Max

Contact Current Dc Max

Switch Terminals

Screw

Svhc

No SVHC (15-Dec-2010)

Actuator Type

Adjustable Roller

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Heavy duty limit switches with snap-action contacts and

positive break according to BS/EN60947-5-1.

BS/EN 60947-5-1

AC15 – Control of AC electromagnetic

loads>72VA sealed – replaces AC11

DC13 – Control of DC electromagnetic

loads where the time taken to reach

95% of the rated current is equal to

6 times the power of the load (where P<50W) – replaces DC11

Heavy duty metal housing

Heavy duty plastic housing

Triple entry metal housing

Snap-action contacts, 1NO + 1NC

Slow-action, break before make 1NO + 1NC

Slow-action, make before break 1NO + 1NC

Slow-action contacts, 2NC

Slow-action contacts, 2NO

Snap-action contacts, 2NC

Slow-action contacts, break before make 2NC + 1NO

Slow-action contacts, break before make 3NC

Slow-action contacts, break before make 1NC + 2NO

Snap-action contacts, 2NO + 2NC

Rated thermal current Ith

Rated working voltage

Maximum operating frequency

Mechanical life

Contact form

Initial contact resistance

Contact gap

Contact material

Dielectric strength

Protection rating

Ambient operating temperature

Ambient humidity

Maximum wire size

Housing material

Conduit entr y

Options and ordering codes

Specifications

Contact ratings

Bifurcated contacts for low resistance and high reliability

– suitable for switching low-level electronic currents

Double-break contacts with electrically separate NO and

NC circuits in conformity with VDE 0660 part 206

10A 500VAC/600VDC rated

Lever types can be user-set to switch by clockwise

movement only, anti-clockwise only or both

Turret head position rotatable in 90˚ increments

Centre-position indicator arrow – lever actuators

Wide range of actuators

Single and triple cable entry models

Removable contact block for ease of wiring

Metal or plastic housing options

IP66 according to BS EN60947-1

FD and FP dimensions in accordance with EN50041

Approvals: UL, CSA

Standard Heavy Duty

Limit Switches

125VDC

250VDC

230VAC

400VAC

500VAC

24VDC

FD/FL: die-cast metal alloy, FP: self-extinguishing, glass-reinforced, thermoplastic resin

2000VAC, 50/60Hz for 1 minute between current-carrying parts and ground

1.1A

0.4A

>2.5mm (2 x 1.25mm conforming to VDE 0660 part 206)

Please note: Positive break

applies to the NC contacts of

types 5, 6, 7, 9, 11, 20, 21

and 22 only.

2000VAC, 50/60Hz for 1 minute between open contacts

2 x 1.5mm

Terminal screws: M3.5 with rising cable clamps.

Standard contacts (type 5) NO: 13-14, NC: 21-22

Note: The positive break of the type 5 contact block applies to the NC contacts

only. Connections to safety circuits should NOT be made using the NO

contacts.

To ensure positive breaking of the contacts, exceed the pre-travel by 1.5mm or

25˚ according to the model.

Maximum screw tightening torque 0.8Nm (8Kg cm)

Terminal connections

>20 million operations

500VAC/600VDC

–25 to +80 deg. C

flexible, 2 x 2.5mm

<25 mOhms

1NO + 1NC

6000/hour

95% R.H.

PG 13.5

silver

IP66

10A

385

–

solid

L313

L353

L354

Standard actuators – options overleaf

Lift-style turret with 75˚ total travel

Lift-style turret with 90˚ total travel

Specify lever type for lift-style switch:

Fixed position roller

Single adjustment roller

Dual adjustment roller

FD/FP/FL

Related parts for FD535

FD535 Summary of contents

Page 1

Standard Heavy Duty Limit Switches Heavy duty limit switches with snap-action contacts and positive break according to BS/EN60947-5-1. Bifurcated contacts for low resistance and high reliability – suitable for switching low-level electronic currents Double-break contacts with electrically separate NO and ...

Page 2

Programmable head – lever operation models All limit switches with lever operation in the FD/FP/FL ranges can be user-set to switch by clockwise rotation only, anti- clockwise only or both. To change the operation, which is factory set to switch ...

Page 3

FD/FP/FL Standard actuator options – FD and FP series Actuator type 15 Sealed roller piston plunger OF 1125g PT 2mm OT 4mm MD 1mm OP 48mm OS 0.5m/s using a 30˚ cam Note: ø13mm metal roller only Actuator type 20 ...

Page 4

Standard actuator options – FD and FP series Actuator type 35 Adjustable roller lever OF 1530gcm PT 30˚ OT 45˚ MD 14˚ OP – OS 1.5m/s using a 30˚ cam Notes: 1. ø20mm plastic roller as standard, ø20mm metal roller ...

Page 5

FD/FP/FL Standard actuator options – FL series Actuator type 01 Piston plunger OF 820g PT 2mm OT 4mm MD 1mm OP 23mm OS 0.5m/s Actuator type 05 One-way roller - side actuated OF 615g PT 2.9mm OT 5.6mm MD 1.6mm ...

Page 6

Standard actuator options – FL series Actuator type 20 Sealed coil spring with flexible rod 2 OF 125g at / the length of the actuator 3 PT 14˚ OT – MD 7˚ OP – OS 1m/s Notes: Not suitable for ...

Page 7

FD/FP/FL Standard actuator options – FL series Actuator type 40 Dual roller lever with two stable free positions Specify lever type: Double track (shown above) L42 Single track (not shown) L41 Steel rod lever L43 Actuator type 53 Porcelain roller ...

Page 8

Lift-style switches EXAMPLES FD538 or FD5385 or FD938 + L313 FP538 or FP938 + L313 Turret type 38 Lever type L313 (fixed position roller) Three lever options. FL model also available with a choice of lever. Age-resistant and oil-resistant rubber ...

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