R-Series
UL1077 Recognized
Supplementary
Protector
• DIN Rail Mounted
• 17.5mm width per pole
• Thermal Magnetic
• 480Y/277V AC, 50/60Hz
• 10kA Short Circuit
Withstand Capacity
• Positive Trip indicator
(Green - off/tripped, Red - on)
• Applications (on the load side
of Branch Circuit Protection)
include: Sensitive Electronics,
Power Supplies, Appliance
circuits, etc.
E301611
Indicator
window
480Y/277VAC
Voltage Rating
0.5-6A (RC): 10kA with no back-up fuse
8-63A (RC): 10kA with UL-listed
Short Circuit Withstand Rating
(UL - Ratings)
Class J back-up fuse; 5kA with no back-up fuse
ON
0.5-63A (RC): 10kA
Interrupting Capacity
(IEC/EN60898/60947-2)
30°C (86°F)
Calibration Temperature
Operating Temperature
Storage Temperature
Terminal Size Acceptability
and Torque
OFF
-25° to 60°C (-13° to 140°F)
-25° to 75°C (-13° to 167°F)
14-3 AWG: 17.5 lb-in. (2.0 Nm)
18-16 AWG: 25 lb-in. (2.8 Nm)
IP20 at front
Trip curve
and amperage
window display.
Terminal Protection Degree
Electrical Life
6,000 cycles on/off
10,000 cycles on/off
Mechanical Life
copper wire only 60/75°C
3g (18-50Hz)
Wire Connection
Vibration Resistance
In any plane
Mounting Orientation
short CirCuit WithstanD ratinGs for r-series suppleMentary proteCtor
Backup Protection
Trip
Curve
Amp
Range
UL-Listed
Class J Fuse
up to 10kA
No Backup Fuse
Required
up to:
All
0.5 - 6A
8 - 63A
4xRC*
10kA
All
4xRC*
5kA
*up to nearest rated current
DC voltage rating: 48 VDC (self-certified).
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • P 908.806-9400 • F 908.806.9490 • www.altechcorp.com
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