FR501 IMO PRECISION CONTROLS, FR501 Datasheet - Page 5

• Manufacturer Part Number: FR501
• Description: LIMIT SWITCH, COMPACT PLUNGER
• Manufacturer: IMO PRECISION CONTROLS

Specifications of FR501

• Contact Voltage Ac Max: 500V
• Contact Voltage Dc Max: 600V
• Contact Current Ac Max: 6A
• Contact Current Dc Max: 6A
• Switch Terminals: Screw
• Svhc: No SVHC (15-Dec-2010)
• Actuator Type: Piston Plunger
• Approval: RoHS Compliant

FR/FM/FX/FZ/03/03
Compact Heavy Duty Limit Switches
FM/FR/FZ/FX
Standard actuator options – FZ and FX series continued
Actuator type 15
Roller piston plunger
OF
PT
OT
MD
OP
OS
Note: FZ515 ø12mm metal roller as standard,
Note: FX515 ø11mm plastic roller as standard.
Note: For FX with ø12mm metal roller: FX5151
Actuator type 25
Sealed coil spring
OF
PT
OT
MD
OP
OS
Notes: Not suitable for safety circuits
Actuator type 51
Roller-lever with large offset
OF
PT
OT
MD
OP
OS
Notes: 1. Plastic roller as standard, metal roller actuator part
no.: 511. 2. Lever position adjustable over 360˚ in 10˚
increments.
Not suitable for use with contact blocks 20, 21 or
22
820g
2mm
4mm
1mm
29mm
0.3m/s using a 30˚ cam
185g at 2/3 the length of the actuator
18˚
–
10˚
–
1m/s
1000gcm
30˚
45˚
13˚
–
1.5m/s using a 30˚ cam
continued
Actuator type 20
Sealed coil spring with flexible rod
OF
PT
OT
MD
OP
OS
Notes: Not suitable for safety circuits
Not suitable for use with contact blocks 20, 21 or 22
Actuator type 31
Roller-lever
OF
PT
OT
MD
OP
OS
Notes: 1. ø18mm plastic roller as standard, ø20mm metal
roller actuator part no.: 311
2. Lever position adjustable over 360˚ in 10˚ increments.
Actuator type 53
Porcelain roller-lever
OF
PT
OT
MD
OP
OS
Note: Lever position adjustable over 360˚ in 10˚
increments.
100g at 2/3 the length of the actuator
18˚
–
10˚
–
1m/s
1000gcm
30˚
45˚
13˚
–
1.5m/s using a 30˚ cam
615gcm
30˚
45˚
13˚
–
–
Actuator type 21
Sealed coil spring with cat’s whisker
OF
PT
OT
MD
OP
OS
Notes: Not suitable for safety circuits
Not suitable for use with contact blocks 20, 21 or 22
Actuator type 50
Adjustable steel rod
OF
PT
OT
MD
OP
OS
Note: Lever position adjustable over 360˚ in 10˚
increments.
70g at 2/3 the length of the actuator
18˚
–
10˚
–
1m/s
1000gcm
30˚
45˚
13˚
–
1.5m/s
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