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Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Circuit Protectors（Rated block capacity When AC 250 V：1kA）

A circuit protector is a circuit breaker that has a function to protect load equipment against overcurrent. Used for overcurrent protection of control panels and overcurrent of power supplies such as communication equipment, OA equipment, etc. Of the safety functions built into control panels and switchboards, the purpose is to protect electrical equipment from electrical circuits, and is used to protect low-capacity control circuits, motors, electronic circuits, etc. that are not protected by wiring breakers (MCCB). Switches with a switch function can actively cut off load current, and circuit protectors may be used as power switches for small-capacity devices. There are also trip-free structures and those with an alarm switch. When selecting a product, check whether it is AC / DC compatible or dedicated, rated current, number of poles, overcurrent operation characteristics, etc.

4 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 7 Day(s) or Less 15 Day(s) or Less 22 Day(s) or Less

NRL Series Circuit Protector

IDEC

- Miniature circuit protectors with hydraulic-magnetic tripping system, NRL series from IDEC.
- Compact size (only 36.6H × 16.8W × 42D mm).
- One-lever (one-rocker) for 2-poles, ensures proper interruption to both poles when one pole is tripped.
- Low, middle, and high-speed response.
- Variety of rated currents and internal circuits.
- Available with auxiliary contacts and inertia delay.
- Over 20,000 mechanical operations, long life also reduces maintenance costs.
- Vibration-proof design.

Standard Price:	SGD 29.75-
Days to Ship:	4 Day(s) or more

NRA Series Circuit Protector

IDEC

- Circuit protectors NRA series from IDEC.
- Available in 3 different actuator styles, NRAN, NRAR and NRAS.
- Current ratings up to 30A at 250VAC or 65VDC.
- 1, 2 or 3 pole models available.
- Optional DIN rail or surface mount sockets.
- Variety of delay tripping curves.
- Optional inertia delay to prevent nuisance tripping on motor or transformer loads.
- Optional alarm contacts or auxiliary contacts.
- Reliable to over 10,000 operations.
- UL recognized, CSA certified, VDE.

Standard Price:	SGD 36.01-
Days to Ship:	4 Day(s) or more

NRBM Circuit Protector

IDEC

- Circuit Protector, NRBM series from IDEC.
- NRBM is the largest rated current among the IDEC circuit protector series.
- Electromagnetic trip, not affected by ambient temperature.
- Current ratings up to 50A at 250VAC or 65VDC.
- 1, 2 or 3 pole models available.
- Variety of delay curves.
- Optional inertia delay to prevent nuisance tripping on motor or transformer loads.
- Optional alarm contacts or auxiliary contacts.
- Reliable to over 10,000 operations.
- UL recognized, CSA certified.

Standard Price:	SGD 60.24-
Days to Ship:	4 Day(s) or more

NH1 Series Circuit Protector

IDEC

- Circuit protectors NH1 series from IDEC.
- Wide Range of Applications from Office Automation and Consumer Use to Factory Automation.
- Compact, lightweight, and high-performance circuit protectors.
- Rocker type snaps into a panel.
- Rated voltage: 250V AC and 65V DC.
- 35mm-wide DIN rail mounting (NH1V).
- Available with dual-coil.
- Available with auxiliary contact or alarm contacts.
- Available with inertia delay.
- Hydraulic-magnetic tripping system.
- Available in tab terminal and screw-terminal.

Standard Price:	SGD 141.56
Days to Ship:	4 Day(s) or more


Brand
Product Series
Days to Ship
Rated Current(A)
Number of Poles
Rated Voltage
Rated block capacity When AC 250 V(kA)
Operating properties
Rated block capacity When DC 60 V(kA)
Rated block capacity voltage conditions besides AC 250 V/DC 60 V
Polarity presence
Warning output presence
Representative Standard
Dimension height(mm)
Dimension width(mm)
Dimension depth(mm)


Brand	IDEC	IDEC	IDEC	IDEC
Product Series	NRL Series Circuit Protector	NRA Series Circuit Protector	NRBM Circuit Protector	NH1 Series Circuit Protector
Days to Ship	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more
Rated Current(A)	1 ～ 20	1 ～ 30	5 ～ 50	1
Number of Poles	1 / 2	1 / 2	1 / 2	3
Rated Voltage	AC250V	AC250V / DC65V	AC250V / DC65V	AC250V / DC65V
Rated block capacity When AC 250 V(kA)	1kA	1kA	1kA	1kA
Operating properties	Medium speed	Medium speed	Medium speed	Low Speed
Rated block capacity When DC 60 V(kA)	-	Other	Other	Other
Rated block capacity voltage conditions besides AC 250 V/DC 60 V	Available	Available	Available	Available
Polarity presence	NA	NA	NA	NA
Warning output presence	NA	NA	NA	NA
Representative Standard	CE / UL / CCC / CSA	PSE / CE / UL / CUL / CCC / CSA	PSE / CE / UL / CUL / CCC / CSA	PSE / CE / UL / CUL / CCC / CSA
Dimension height(mm)	36.6 ～ 50.8	50.6 ～ 52	63	68.7
Dimension width(mm)	16.8 ～ 38	19.1 ～ 38.2	19.1 ～ 38.2	48
Dimension depth(mm)	55.6 ～ 67	71.1 ～ 80.5	84	67

Configure

Specification/Dimensions

Rated Current(A)
0.3

0.5

1

1 to 8

2

3

4 × 10 DC

5

7.5

8

8 × 10 DC

10

12

15

20

30

50
Clear

Number of Poles
- 1
- 2
- 3
- Other
Clear

Rated Voltage
- AC250V
- DC65V
- DC125V
- DC24V
- AC125V
Clear

Rated block capacity When AC 250 V(kA)
- 1kA
- 2.5kA
- 5kA
- Other
Clear

Operating properties
- Instantaneous
- Medium speed
- Low Speed
Clear

Rated block capacity When DC 60 V(kA)
- Other
Clear

Rated block capacity voltage conditions besides AC 250 V/DC 60 V
- Available
Clear

Polarity presence
- Available
- NA
Clear

Warning output presence
- Available
- NA
Clear

Representative Standard
- PSE
- CE
- UL
- CUL
- TUV
- CCC
- CSA
Clear

Dimension height(mm)
19

19.2

36

36.6

44

50.6

50.8

52

63

68.7

78.8

89

97.8

115

115.5

142.5
Clear

Dimension width(mm)
6

16.8

18

19.1

19.2

22

33.6

35

36

38

38.2

42

45

48

52.5

75
Clear

Dimension depth(mm)
50.85

55.6

58.2

62.8

66

67

71.1

72.6

74

80.5

84

89.3

90

94

127
Clear

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Circuit Protectors（Rated block capacity When AC 250 V：1kA）

Configure

Specification/Dimensions

Rated Current(A)

Number of Poles

Rated Voltage

Rated block capacity When AC 250 V(kA)

Operating properties

Rated block capacity When DC 60 V(kA)

Rated block capacity voltage conditions besides AC 250 V/DC 60 V

Polarity presence

Warning output presence

Representative Standard

Dimension height(mm)

Dimension width(mm)

Dimension depth(mm)

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