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JTEC UL 10kA Miniature Circuit Breakers |
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Accessories |
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Order Codes |
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| JTEC 10kA MCBs | Please see PDF |
| Auxiliary and Signal Contacts | |
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Includes both changeover and
signal circuits, allowing remote monitoring of the state of the breaker, ON
or OFF, as well as the ability to determine whether the breaker was manually switched
off or has tripped due to a circuit fault. |
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| 1 Changeover contact | JTEC AUX 1CO |
| 2 Changeover contact | JTEC AUX 1CO |
| 1 Changeover + 1 signal changeover | JTEC AUX 1CO |
| 1 Changeover + 1 signal + 1 test button | JTEC AUX 1CO |
| Shunt Trip Release | |
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Enables remote shutdown of
the device. |
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| 12Vac | JTEC ST 12AC |
| 24Vac | JTEC ST 24AC |
| 48Vac | JTEC ST 48AC |
| 60Vac | JTEC ST 60AC |
| 110Vac | JTEC ST 110AC |
| 120Vac | JTEC ST 120AC |
| 230Vac | JTEC ST 230AC |
| 277Vac | JTEC ST 277AC |
| 400Vac | JTEC ST 400AC |
| 12Vdc | JTEC ST 12DC |
| 24Vdc | JTEC ST 24DC |
| 48Vdc | JTEC ST 48DC |
| 110Vdc | JTEC ST 110DC |
| Neutral Pole (N-pole) | |
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A unique add on allowing the conversion of a 3 pole breaker into a 3 pole + switched neutral device
with one shared component, so you do not need to stock 4 pole devices,
making inventory savings. |
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| Add on Neutral pole | JTEC N2 |
| Lockon, Lockoff Adaptors | |
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Available in black or yellow, the lockon, lockoff adaptor allows the breaker
to be locked, ON or OFF, thereby preventing accidental tripping of the
breaker. |
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| Lockon, lockoff adaptor (Yellow) | JTEC LP1 Yellow |
| Lockon, lockoff adaptor (Black) | JTEC LP1 Black |
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Technical Data |
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| Current ratings (A) | 0.5, 1, 2, 3, 4, 5, 6, 8, 10, 13, 15, 16, 20, 25, 30, 32, 35, 40, 50, 60 and 63 |
| Number of poles |
1, 2, 3, 4, 1+N and 3+N |
| Trip curves to EN 60898 | B, C and D |
| Rated voltage (VAC) |
230/400 (EN 60898) 480Y/277 (UL1077/508) |
| Rated DC voltage (VDC) | maximum 48 (1 pole) |
| Rated frequency (Hz) | 50/60 |
| Short circuit capacity EN 60898 (kA) | 10 |
| European energy limiting class to EN 60898 | 3, B and C 0.5A - 40A |
| UL interrupt rating (kA) |
5 - no backup 10 - with backup fuse |
| Electrical life | 6000 cycles on/off tested for motor disconnect |
| Mechanical life | 100.000 cycles on/off |
| Protection degree | IP 20 |
| Ambient temperature range | -25°C to 60°C |
| Operational position | In any plane |
| Compliance standards |
UL 1077, UL 508, EN 60898 |
| Vibration resistance | 3g (8-50Hz) |
| Resistance to thermal shocks | 140°C |
| Connectable conductor cross sections |
AWG 12 (min.) AWG 3 (max.) |
| Tightening torque | 13lb/in (min.) 17.5lb/in (max.) |
| Maximum feed current through JTEC MCB to busbar | 126A |
| Download JTEC UL PDF (695KB) |
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Techna's JtecUL product provides a full range
of Miniature Circuit Breakers, UL recognized to UL 1077, file E243698. Additionally, JtecUL is UL listed as a manual motor controller to standard 508 for industrial control equipment. Available in trip curves B (quick), C
(medium) and D (long delay) in current ratings from 0.5 to 63A, and all
available in 1, 2, 3 or 4 poles, JtecUL 10kA MCBs offer
maximum performance at excellent prices. UL508 listed Jtec is suitable for use in
control panels without further UL investigation. |
