| Function | Standard type | |||||
|---|---|---|---|---|---|---|
| High Speed Type | Time Delay Type | Automatic reset type | Latched Type | Relay: Automatic Reset Lamp: Latched |
||
| Type-Form | R-NZB | R-NZBT | R-NZBK | R-NZBL | R-NZBR | |
| Rated Voltage (AC, V) | 100, 200, 240, 380, 415 | |||||
| Frequency (Hz) | 50, 60 | |||||
| Rated Sensitivity Current (mA) | 50 / 100 / 200 / 500 /1000 (1) (30) | 100 / 200 / 500 / 1000 / 2000 (1) |
50 /100 / 200 / 500 /1000 (1) (30) | 100 / 200 / 500 /1000 / 2000 (1) | ||
| Operating Time (sec.) | 0.1 or less | 0.3 (0.2 / 0.5 / 2 / 4 (1)) |
0.1 or less 0.3 |
0.3 (0.2 / 0.5 / 2 / 4 (1)) |
||
| Alarm Contact | 1c + 1a | |||||
Dimensions (mm) |
a | 80 | ||||
| b | 80 | |||||
| c | 115 | |||||
| Weight (kg) | 0.45 | |||||
Note
| Rated Voltage | Applicable Circuit Voltage | Remarks |
|---|---|---|
| 100V | 100 - 110V | Interchangealbe by tap changing |
| 200V | 200 - 220V | |
| 240V | 230 - 240V | |
| 380V | 380V | |
| 415V | 400•415•440•460V (60Hz) |
| TYPE | Z-400B | Z-600B | Z-800B | Z-1000B | Z-1200B | Z-2000B | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Poles | 3 | 4 | 3 | 4 | 3 | 4 | 3 | 4 | 3 | 4 | 3 | 4 | |
| Continuous Thermal Current (A) | 400 | 600 | 800 | 1000 | 1200 | 2000 | |||||||
| Rated Voltage (AC, V) | 600 | ||||||||||||
| Frequency (Hz) | 50,60 | ||||||||||||
| Rated withstandard Current (kA) | 100 (peak value) | 150 (peak value) | |||||||||||
| Rated Sensitivity Current | Refer to Earth Leakage Relays | ||||||||||||
| Operating time (sec.) | Ditto | ||||||||||||
Dimensions |
A | 220 | 315 | 220 | 315 | 240 | 320 | 240 | 320 | 240 | 320 | 310 | 380 |
| B | 348 | 348 | 348 | 348 | 380 | 380 | 380 | 380 | 380 | 380 | 300 | 300 | |
| B1 | 400 | 400 | 460 | 460 | 480 | 480 | 480 | 480 | 480 | 480 | 600 | 600 | |
| C | 187 | 214 | 187 | 214 | 214 | 239 | 214 | 239 | 214 | 239 | 242 | 284 | |
| Weight (kg) | 11 | 15 | 11.2 | 16 | 12.3 | 17 | 12.3 | 17 | 13 | 18 | 30 | 42 | |
| TYPE | Aperture Diameter | Maximum Available Wire Size | |||||
|---|---|---|---|---|---|---|---|
| Vinyl-insulated 600V Wire (IV) |
Polyethylene-insulated 600V Wire (CV) |
||||||
| 2-wire | 3-wire | 4-wire | 2-wire | 3-wire | 4-wire | ||
| ZR-15 | φ15 | 14 mm2 (88A) |
8 mm2 (61A) |
8 mm2 (61A) |
2 mm2 (33A) |
2 mm2 (33A) |
— |
| ZR-30B | φ30 | 60 mm2 (217A) |
50 mm2 (190A) |
38 mm2 (162A) |
38 mm2 (190A) |
22 mm2 (135A) |
14 mm2 (105A) |
| ZR-58B | φ58 | 250 mm2 (556A) |
200 mm2 (469A) |
150 mm2 (395A) |
200 mm2 (560A) |
150 mm2 (480A) |
100 mm2 (365A) |
| ZR-65 | φ65 | 325 mm2 (650A) |
250 mm2 (556A) |
200 mm2 (469A) |
250 mm2 (655A) |
200 mm2 (560A) |
150 mm2 (480A) |
| ZR-80 | φ80 | 500 mm2 (842A) |
500 mm2 (842A) |
325 mm2 (650A) |
400 mm2 (870A) |
325 mm2 (760A) |
250 mm2 (655A) |
| ZR-100 | φ100 | 500 mm2×4 (1,684A) |
400 mm2×6 (1,490A) |
500 mm2 (842A) |
600 mm2 (1,140A) |
600 mm2 (1,140A) |
400 mm2 (870A) |
| ZR-120 | φ120 | — | 325 mm2×9 (1,950A) |
400 mm2×8 (1,490A) |
1,000 mm2 (1,600A) |
800 mm2 (1,370A) |
600 mm2 (1,140A) |
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