BEHAVIOUR WITH ATMOSPHERIC AND CHEMICAL AGENTS

Agent Saline solutionAcids Bases Solvents Mineral

oilUV

raysConcentrated Diluted Concentrated Diluted Hexane Benzol Acetone Ethyl alcohol

Resistance Resistant Not resistantLimited

resistanceNot

resistantLimited

resistanceLimited

resistanceNot

resistantNot

resistantNot

resistantLimited

resistanceLimited

resistance

70 RT RoTaRy swiTches - insulaTing box

Rotary control switch disconnectors for continuous operation, assembled in boards and watertight boxes and equipped with fixing accessories enabling use as: back-geared command on doors, locking switches on access doors to boards and emergency switches.Complying with standard EN 60947-3.

Type of device

Thermo-pressure with ball

(C)

Glow wire test (C)

Resistance to surface currents

(V)

Terminal tightening capacity (mm2)

Impact resistance of case

at ambient temperature

(IK code)

rigid cables flexible cables

no. poles In (A) max min max min2 - 3 - 4 16 125 (device)

80 (case)850 (device)

650 (case) 175 (50 drops)4 1.5 2.5 1.5

IK 082 - 3 - 4 32 and 40 10 1.5 6 1.53 - 4 63 25 2.5 16 1.5

FIELDS AND CATEGORIES OF USESector Environment Typical system Function Typical category of use Recommended IP rating

Domestic and similar

Technical areasHeating system

Motor control AC 23 BIP 65

Lighting command AC 21 A

General services board Command of technological services for buildings AC 22 B IP 20

Gardens and open spaces Lighting Lighting command AC 21 A IP 65

Commercial (as well as cases in the

domestic sector)

WarehousesLighting

Machines for maintenance and handling

Lighting command AC 21 AIP 65Motor control AC 23 A

Emergency control AC 23 A

Public meeting and entertainment places

Shops - CafsShowrooms

LightingSigns

Audiovisuals

Lighting commandStage curtain command

Emergency controlAC 23 B IP 65

Distribution board Technical service commands AC 22 B IP 20

Industry WarehouseBridge crane Emergency command AC 23 B IP 65

Machine control board Motor control AC 23 B IP 65

TECHNICAL DATA AND COMPLIANCE WITH STANDARDS16 A 32 A 40A 63 A

Thermal rated current Ith in air A 16 32 40 63Thermal rated current Ithe in case A 16 32 40 63Rated operating voltage Ue V 400 400 400 500Rated insulation voltage Ui (III/3) V 690 690 690 690Rated operating voltage Ie AC-21 A A 16 32 40 63RATED OPERATING POWER Category of use AC-3 A

Caged motors: motor start/stop during rotation

3 x 400V kW 5 10 12 19

Category of use AC-23 A Manoeuvre of motors or other highly inductive loads

3 x 400V kW 7 14 18 28

Rated breaking capacity AC-23Acos = 0,45 3 x 400V A 160 320 400 630

PROTECTION AGAINST SHORT-CIRCUITING Rated conditional short-circuit current with fuse kAeff 10 10 6 10Maximum fuse current (gG) A 16 32 40 63Brief rated current Icw (1-s-current) Aeff 500 750 750 1200Terminal screws M3 M3 M3 M5

70 RT RangeRotaRy switches

1 Technical informaTion Version 1.0

CA

B DE

F A

10

C

B

Dimension Tables

SURFACE-MOUNTING ROTARY SWITCHES IP 65

BOARD-MOUNTING ROTARY SWITCHES: DOOR-LOCKING VERSION

BOARD-MOUNTING ROTARY SWITCH: VERSION FOR ASSEMBLY ON DIN RAIL EN 50022

LOCKABLE RED KNOB WITH YELLOW FLANGE FOR EMERGENCY

50

16 - 32 - 40A

5

76 116

B

116

A

63A

C

D

SFOND.

26

33.5

A

L L2

L1

5

Type A B C D KNOCKOUT

16 - 32 A 114 70 71.5 100 23

63A 170 82 96 124.5 37.5

WITHOUT BRACKETS WITH BRACKETS

One-way switch Supplied with L Adjustable up to L*

L1 max length obtainable

L2 min length obtainable ** A

16A 145 87 (145+160) 305 (87+30) 117 70

32A 145 87 (145+160) 305 (87+30) 117 70

63A 177 114 (117+160) 337 (114+30) 144 82

* Position obtainable by cutting the shaft supplied.** Position obtainable by cutting both the shaft

supplied, and the brackets, in the points shown.

Type A B C D E F

16A 52 53 45 35 53 68

32A 55 71 45 37 53 68

63A 73 89 45 44 56 68

Occupies 3 modules (17.5mm). Occupies 4 modules (17.5mm). Occupies 5 modules (17.5mm).

Type A B C

16 - 32 A 70 33.5 28.5

63A 82 33.5 28.5

70 RT RangeRotaRy switches

2Technical informaTion Version 1.0

70 RT RoTaRy swiTches - meTal box

Surface-mounting rotary control switch for continuous operation, in die-cast aluminum boxes color metallic gray.Disconnector versions with In 80A.IP degree: IP65.According to EN 60947-3.

TECHNICAL DATA AND COMPILANCE WITH STANDARD16 A 32 A 40A 63 A 80 A 100 A 125 A 160 A

Thermal rated current Ith in air A 16 32 40 63 80 100 125 160Thermal rated current Ithe in case A 16 32 40 63 80 95 120 160Rated operating voltage Ue V 400 400 400 500 400 400 500 500Rated insulation voltage Ui (III/3) V 690 690 690 690 800 800 800 800Rated operating voltage Ie AC-21 A A 16 32 40 63 80 95 120 160RATED OPERATING POWER Category of use AC-3 A

Caged motors: motor start/stop During rotation

3 x 400V kW 5 10 12 19 25 29 20 50

Category of use AC-23A Manoeuvre of motors or other highlyinductive loads

3 x 400V kW 7 14 18 28 36 42 28 72

Rated breaking capacity AC-23Acos = 0,45 3 x 400V A 160 320 400 630 800 950 1200 1600

PROTECTIOON AGAINST SHORT-CIRCUITING Rated conditional short-circuit current with fuse kAeff 10 10 6 10 50 15 50 50Rotary switch 70 rt - metal box A 16 32 40 63 80 100 125 160Brief rated current icw (1-s-current) Aeff 500 750 750 1200 1500 1500 2500 4000

Dimension Tables

SURFACE-MOUNTING ROTARY SWITCH - IP65

9716

5,6

126,7

251,8

171,6

257,2

140,6 214,8 307,2

VERSIONS16A - 32A - 40A

VERSIONS63A - 80A - 100A

VERSIONS125A - 160A

70 RT RangeRotaRy switches

3 Technical informaTion Version 1.0