Altech UL 489, UL 1053 Catalog

NEW

C.B. W/EQ.GFP

1st

Ever

UL 489

Branch Circuit Breaker

with Ground Fault Relay

UL 1053

Ground Fault Sensing

Ground Fault Relay

with Overload Protection

and Relaying Device

GFL Series (5A - 40A)

10kA UL489 Listed Branch Circuit Breaker with
Equipment Ground Fault Protection (RCBO)

The GFL Series range is a combined Branch Circuit Breaker and
Equipment Ground Fault Protector, featuring dual pole switching (live
and neutral disconnect) and designed to provide protection against
short circuits, overloads, AC ground faults (residual current faults) as
well as pulsating DC ground faults.

GFL Series RCBO Ordering Scheme

GFL 2 C

NOTE:

2 = 240V Single Phase System with neutral connection.
S = 120/240V Split Phase System with no neutral connection.
SN = 120/240V Split Phase System with neutral connection.

UL 489

Technical Specification

Number of Poles 1+N (2) 2 (S), 2+N (SN)

Branch Circuit Breaker

with Ground Fault Relay

Rated Voltage (U
Rated Current 5, 6, 8, 10, 12, 13, 15, 16, 20, 25A 5, 6, 8, 10, 12, 13, 15, 16, 20, 25, 30, 32, 35, 40A
Rated Residual Operating Current (I
Rated Short Circuit Capacity (Inc) 10kA
Rated Frequency 50/60Hz
Overload Tripping B, C and D
Cable Size & Tightening Torque 14 - 3 AWG (2mm2 - 25mm2) @ 17.5lb-in (2.0Nm)

Electrical Life 6000 Switching Operations
Mechanical Life 10000 Switching Operations

No. of Poles2Trip Curve

B, C, D

Rated Current

5, 6, 8, 10, 12,

13, 15, 16, 20, 25,

30*, 32*, 35*, 40A*

* S & SN versions only

Residual Current Sensitivity

010 = 10mA**

030 = 30mA
100 = 100mA
300 = 300mA

** 10mA only available on
current ratings up to 25A

EXAMPLE:
GFL2C080302

) 240V AC 120/240V AC

n

) 10**, 30, 100, 300mA

n

18 - 16 AWG (1mm2 - 1.5mm2) @ 25lb-in (2.8Nm)

2 Version

35mm

208 030

System

2, S, SN

see note

below

GFL Series RCBO

Overload Trip Curves

7200

3600
2400

1200

600
480
360

240

120

60
40

20

10

5

Switch off me t(s)

1

0.5

0.1

0.05

0.01

1

1.351.05

3

2

Rated current mulple x I

C.B. W/EQ.GFP

E483494

B DC

4

6

5

Characteriscs B, C, D

8

9

7

12

10

14

n

16

20

18

71mm

60mm

44mm

105mm

45mm

17.5mm

S, SN Versions

53mm

GFL Series RCBO

Ground Fault Trip Curve

t(s)

0.5

0.4

0.2

0.3

0.15

0.1

0.05

0.04

0.03

0.02

0.015

0.01

0.005
1

0.5

1.150.85

5

I∆
I∆n