In sourcing discussions, BL31B1 is often placed next to Autonics Timers, GIC Temperature Controller and GIC V0Ddts so procurement teams can align budgets and technical requirements effectively.
GIC BL31B1 Timer
The GIC BL31B1 Timers offers 95% to 105% frequency, -5°C to 45°C operating Temperature, IP20 degree of protection , 96 X 96 X 100 Dimensions (W X H X D). Manufactured by GIC under the GIC Timers category, this model belongs to the GIC DT Series.

| Brand | GIC |
| Product Type | Timers |
| Model Number | BL31B1 |
GIC BL31B1 Timer – Technical Specifications
| Specification | Value |
|---|---|
| Timing range | 0.15s to 120h |
| Timing Ranges(SR) & (MR) | 3.0 - 60 MIN |
| Voltage | 110V AC 50 Hz |
| Delay | Standard ON delay |
| Mounting | Base Mounting |
| Contact | 1 Inst + 1 Del C/O |
| Supply Variation | - 20% to +10% |
| Frequency | 95% to 105% |
| Power consumption | 10 VAC |
| Output Contact | 1 Instant + 1 Delayed / 1 Instant + 2 Delayed (Optional) |
| Contact rating | 6A (resistive) @ 250 VAC |
| Switching Frequency | 3000 operations/hr. (Max.) |
| Repeat Accuracy | ± 0.5% of Full Scale Range @ Constant Frequency |
| Operating Temperature | -5°C to 45°C |
| Enclosure | Conforms to IP30 - IS 13947. |
| Degree of Protection | IP20 |
| Terminal Connection | 1– 2.5 mm² solid/stranded. |
| Dimensions (W X H X D) in mm | 96 X 96 X 100 |
| Weight (Unpacked) | 530 g |




